Synthèse et structure cristalline d’un matériau noir AgMnII3(MnIII0,26Al0,74)(MoO4)5
Identifieur interne : 000076 ( Pmc/Corpus ); précédent : 000075; suivant : 000077Synthèse et structure cristalline d’un matériau noir AgMnII3(MnIII0,26Al0,74)(MoO4)5
Auteurs : Chahira Bouzidi ; Wafa Frigui ; Mohamed Faouzi ZidSource :
- Acta Crystallographica Section E: Crystallographic Communications [ 2056-9890 ] ; 2015.
Abstract
A new silver aluminium trimanganese pentamolybdate, AgMnII3(MnIII0,26Al0,74)(MoO4)5, is composed of
Url:
DOI: 10.1107/S2056989015003345
PubMed: 25844193
PubMed Central: 4350738
Links to Exploration step
PMC:4350738Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Synthèse et structure cristalline d’un matériau noir AgMn<sup>II</sup><sub>3</sub>(Mn<sup>III</sup><sub>0,26</sub>Al<sub>0,74</sub>)(MoO<sub>4</sub>)<sub>5</sub></title><author><name sortKey="Bouzidi, Chahira" sort="Bouzidi, Chahira" uniqKey="Bouzidi C" first="Chahira" last="Bouzidi">Chahira Bouzidi</name><affiliation><nlm:aff id="a">Laboratoire de Matériaux et Cristallochimie, Faculté des Sciences de Tunis, Université de Tunis ElManar, 2092 Manar II Tunis,<country>Tunisie</country></nlm:aff></affiliation></author><author><name sortKey="Frigui, Wafa" sort="Frigui, Wafa" uniqKey="Frigui W" first="Wafa" last="Frigui">Wafa Frigui</name><affiliation><nlm:aff id="a">Laboratoire de Matériaux et Cristallochimie, Faculté des Sciences de Tunis, Université de Tunis ElManar, 2092 Manar II Tunis,<country>Tunisie</country></nlm:aff></affiliation></author><author><name sortKey="Zid, Mohamed Faouzi" sort="Zid, Mohamed Faouzi" uniqKey="Zid M" first="Mohamed Faouzi" last="Zid">Mohamed Faouzi Zid</name><affiliation><nlm:aff id="a">Laboratoire de Matériaux et Cristallochimie, Faculté des Sciences de Tunis, Université de Tunis ElManar, 2092 Manar II Tunis,<country>Tunisie</country></nlm:aff></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PMC</idno><idno type="pmid">25844193</idno><idno type="pmc">4350738</idno><idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4350738</idno><idno type="RBID">PMC:4350738</idno><idno type="doi">10.1107/S2056989015003345</idno><date when="2015">2015</date><idno type="wicri:Area/Pmc/Corpus">000076</idno><idno type="wicri:explorRef" wicri:stream="Pmc" wicri:step="Corpus" wicri:corpus="PMC">000076</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Synthèse et structure cristalline d’un matériau noir AgMn<sup>II</sup><sub>3</sub>(Mn<sup>III</sup><sub>0,26</sub>Al<sub>0,74</sub>)(MoO<sub>4</sub>)<sub>5</sub></title><author><name sortKey="Bouzidi, Chahira" sort="Bouzidi, Chahira" uniqKey="Bouzidi C" first="Chahira" last="Bouzidi">Chahira Bouzidi</name><affiliation><nlm:aff id="a">Laboratoire de Matériaux et Cristallochimie, Faculté des Sciences de Tunis, Université de Tunis ElManar, 2092 Manar II Tunis,<country>Tunisie</country></nlm:aff></affiliation></author><author><name sortKey="Frigui, Wafa" sort="Frigui, Wafa" uniqKey="Frigui W" first="Wafa" last="Frigui">Wafa Frigui</name><affiliation><nlm:aff id="a">Laboratoire de Matériaux et Cristallochimie, Faculté des Sciences de Tunis, Université de Tunis ElManar, 2092 Manar II Tunis,<country>Tunisie</country></nlm:aff></affiliation></author><author><name sortKey="Zid, Mohamed Faouzi" sort="Zid, Mohamed Faouzi" uniqKey="Zid M" first="Mohamed Faouzi" last="Zid">Mohamed Faouzi Zid</name><affiliation><nlm:aff id="a">Laboratoire de Matériaux et Cristallochimie, Faculté des Sciences de Tunis, Université de Tunis ElManar, 2092 Manar II Tunis,<country>Tunisie</country></nlm:aff></affiliation></author></analytic><series><title level="j">Acta Crystallographica Section E: Crystallographic Communications</title><idno type="eISSN">2056-9890</idno><imprint><date when="2015">2015</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en"><p>A new silver aluminium trimanganese pentamolybdate, AgMn<sup>II</sup><sub>3</sub>(Mn<sup>III</sup><sub>0,26</sub>Al<sub>0,74</sub>)(MoO<sub>4</sub>)<sub>5</sub>, is composed of <italic>M</italic><sub>2</sub>O<sub>10</sub> dimers, <italic>M</italic><sub>3</sub>O<sub>14</sub> (<italic>M</italic> = Mn, Al) trimers and MoO<sub>4</sub> tetrahedra sharing corners and forming three types of layers. A comparative structural description is provided with the structures of related phases containing dimers, trimers and tetramers.</p></div></front><back><div1 type="bibliography"><listBibl><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct><biblStruct></biblStruct></listBibl></div1></back></TEI><pmc article-type="research-article"><pmc-dir>properties open_access</pmc-dir>
<front><journal-meta><journal-id journal-id-type="nlm-ta">Acta Crystallogr E Crystallogr Commun</journal-id><journal-id journal-id-type="iso-abbrev">Acta Crystallogr E Crystallogr Commun</journal-id><journal-id journal-id-type="publisher-id">Acta Cryst. E</journal-id><journal-title-group><journal-title>Acta Crystallographica Section E: Crystallographic Communications</journal-title></journal-title-group><issn pub-type="epub">2056-9890</issn><publisher><publisher-name>International Union of Crystallography</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="pmid">25844193</article-id><article-id pub-id-type="pmc">4350738</article-id><article-id pub-id-type="publisher-id">ru2061</article-id><article-id pub-id-type="doi">10.1107/S2056989015003345</article-id><article-id pub-id-type="coden">ACSECI</article-id><article-id pub-id-type="pii">S2056989015003345</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Communications</subject></subj-group></article-categories><title-group><article-title>Synthèse et structure cristalline d’un matériau noir AgMn<sup>II</sup><sub>3</sub>(Mn<sup>III</sup><sub>0,26</sub>Al<sub>0,74</sub>)(MoO<sub>4</sub>)<sub>5</sub></article-title><alt-title><italic>AgAl<sub>0.74</sub>Mn<sub>3.26</sub>Mo<sub>5</sub>O<sub>20</sub></italic></alt-title></title-group><contrib-group><contrib contrib-type="author"><name><surname>Bouzidi</surname><given-names>Chahira</given-names></name><xref ref-type="aff" rid="a">a</xref></contrib><contrib contrib-type="author"><name><surname>Frigui</surname><given-names>Wafa</given-names></name><xref ref-type="aff" rid="a">a</xref></contrib><contrib contrib-type="author"><name><surname>Zid</surname><given-names>Mohamed Faouzi</given-names></name><xref ref-type="aff" rid="a">a</xref><xref ref-type="corresp" rid="cor">*</xref></contrib><aff id="a"><label>a</label>Laboratoire de Matériaux et Cristallochimie, Faculté des Sciences de Tunis, Université de Tunis ElManar, 2092 Manar II Tunis,<country>Tunisie</country></aff></contrib-group><author-notes><corresp id="cor">Correspondence e-mail: <email>frigui.wafa@gmail.com</email></corresp></author-notes><pub-date pub-type="collection"><day>01</day><month>3</month><year>2015</year></pub-date><pub-date pub-type="epub"><day>21</day><month>2</month><year>2015</year></pub-date><pub-date pub-type="pmc-release"><day>21</day><month>2</month><year>2015</year></pub-date><pmc-comment> PMC Release delay is 0 months and 0 days and was based on the
<volume>71</volume><issue>Pt 3</issue><issue-id pub-id-type="publisher-id">e150300</issue-id><fpage>299</fpage><lpage>304</lpage><history><date date-type="received"><day>27</day><month>1</month><year>2015</year></date><date date-type="accepted"><day>16</day><month>2</month><year>2015</year></date></history><permissions><copyright-statement>© Bouzidi et al. 2015</copyright-statement><copyright-year>2015</copyright-year><license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by/2.0/uk/"><license-p>This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits
unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.</license-p></license></permissions><self-uri xlink:type="simple" xlink:href="http://dx.doi.org/10.1107/S2056989015003345">A full version of this article is available from Crystallography Journals Online.</self-uri><abstract abstract-type="toc"><p>A new silver aluminium trimanganese pentamolybdate, AgMn<sup>II</sup><sub>3</sub>(Mn<sup>III</sup><sub>0,26</sub>Al<sub>0,74</sub>)(MoO<sub>4</sub>)<sub>5</sub>, is composed of <italic>M</italic><sub>2</sub>O<sub>10</sub> dimers, <italic>M</italic><sub>3</sub>O<sub>14</sub> (<italic>M</italic> = Mn, Al) trimers and MoO<sub>4</sub> tetrahedra sharing corners and forming three types of layers. A comparative structural description is provided with the structures of related phases containing dimers, trimers and tetramers.</p></abstract><abstract><p>A new silver aluminium trimanganese pentamolybdate {silver(I) trimanganese(II) aluminium pentakis[tetraoxidomolybdate(VI)]}, AgMn<sup>II</sup><sub>3</sub>(Mn<sup>III</sup><sub>0,26</sub>Al<sub>0,74</sub>)(MoO<sub>4</sub>)<sub>5</sub>, has been synthesized using solid-state methods. The structure is composed of <italic>M</italic><sub>2</sub>O<sub>10</sub> dimers, <italic>M</italic><sub>3</sub>O<sub>14</sub> (<italic>M</italic> = Mn, Al) trimers and MoO<sub>4</sub> tetrahedra sharing corners and forming three types of layers <italic>A</italic>, <italic>B</italic> and <italic>B</italic>′. The sequence of the constituting layers is <italic>A</italic>–<italic>BB</italic>′–<italic>A</italic>–<italic>BB</italic>′, with <italic>B</italic>′ obtained from <italic>B</italic> by inversion symmetry, forming a three-dimensional structure with large channels in which the positionally disordered and partially occupied Ag<sup>+</sup> ions reside. The Mn<sup>III</sup> and Al<sup>III</sup> atoms share the same site, <italic>M</italic>. AgMn<sup>II</sup><sub>3</sub>(Mn<sup>III</sup><sub>0,26</sub>Al<sub>0,74</sub>)(MoO<sub>4</sub>)<sub>5</sub> is isotypic with the NaMg<sub>3</sub><italic>X</italic>(MoO<sub>4</sub>)<sub>5</sub> (<italic>X</italic> = Al, In) family and with NaFe<sub>4</sub>(MoO<sub>4</sub>)<sub>5</sub>. A comparative structural description is provided between the structure of the title compound and those of related phases containing dimers, trimers and tetramers.</p></abstract><kwd-group><kwd>crystal structure</kwd><kwd>aluminium</kwd><kwd>manganese</kwd><kwd>molybdate</kwd><kwd>solid-state methods</kwd><kwd>physicochemical properties</kwd></kwd-group></article-meta></front><body><sec id="sec1"><title>Contexte chimique </title><p>Les matériaux inorganiques à charpentes ouvertes formées d’octaèdres et de tétraèdres ont un champ prometteur pour nombreuses applications: conduction ionique (Amine <italic>et al.</italic>, 2000<xref ref-type="bibr" rid="bb1"> ▸</xref>; Padhi <italic>et al.</italic>, 1997<xref ref-type="bibr" rid="bb21"> ▸</xref>; Li <italic>et al.</italic>, 2002<xref ref-type="bibr" rid="bb16"> ▸</xref>) et propriétés magnétiques (Choi & Hong, 2005<xref ref-type="bibr" rid="bb23"> ▸</xref>).</p><p>Dans le but de synthétiser un matériau de formulation analogue à NaMg<sub>3</sub>Al(MoO<sub>4</sub>)<sub>5</sub> (Hermanowicz <italic>et al.</italic>, 2006<xref ref-type="bibr" rid="bb13"> ▸</xref>) présentant des propriétés physiques intéressantes, nous avons exploré le système Ag<sub>2</sub>O—MnO—Al<sub>2</sub>O<sub>3</sub>—MoO<sub>3</sub>. C’est dans ce cadre, que nous avons pu synthétisé une nouvelle phase, par réaction à l’état solide, de formulation AgMn<sup>II</sup><sub>3</sub>(Mn<sup>III</sup><sub>0,26</sub>Al<sub>0,74</sub>)(MoO<sub>4</sub>)<sub>5</sub>.</p></sec><sec id="sec2"><title>Commentaire structurelle </title><p>Dans la charpente anionique, les octaèdres <italic>M</italic>1O<sub>6</sub>, <italic>M</italic>2O<sub>6</sub> et <italic>M</italic>4O<sub>6</sub> (<italic>M</italic> = Mn, Al) partagent deux arêtes pour former un trimère de type <italic>M</italic><sub>3</sub>O<sub>14</sub>. Par contre l’octaèdre <italic>M</italic>3O<sub>6</sub> se lie avec son homologue par mise en commun d’une arête pour conduire à un dimère <italic>M</italic>3<sub>2</sub>O<sub>10</sub>. La jonction des dimères et des trimères, réalisée par mise en commun de sommets avec les tétraèdres MoO<sub>4</sub>, conduit à une structure tridimensionnelle.</p><p>L’unité asymétrique est construite par un trimère <italic>M</italic><sub>3</sub>O<sub>14</sub> (<italic>M</italic> = Mn/Al), un octaèdre <italic>M</italic>3O<sub>6</sub> (<italic>M</italic>3 = Mn3/Al3) et cinq tétraèdres MoO<sub>4</sub> liés par mise en commun des sommets. La compensation de charge est assurée par les ions Ag<sup>+</sup> repartit statistiquement sur trois sites proches (Fig. 1<xref ref-type="fig" rid="fig1"> ▸</xref>). Un examen rigoureux de la charpente anionique tridimensionnelle révèle qu’elle est construite d’un assemblage de couches disposées parallèlement au plan (001) et sont reliées par formation des ponts mixtes Mo—O—<italic>M</italic> (Fig. 2<xref ref-type="fig" rid="fig2"> ▸</xref>). En effet, on distingue deux types de couches <italic>A</italic> et <italic>B</italic>. Les couches de type <italic>A</italic> sont formées par les dimères <italic>M</italic>3<sub>2</sub>O<sub>10</sub> et les tétraèdres Mo3O<sub>4</sub> liés par partage de sommets (Fig. 3<xref ref-type="fig" rid="fig3"> ▸</xref>). Par contre, les couches de type <italic>B</italic> sont construites par les trimères <italic>M</italic><sub>3</sub>O<sub>14</sub> et les tétraèdres Mo1O<sub>4</sub>, Mo2O<sub>4</sub>, Mo4O<sub>4</sub> et Mo5O<sub>4</sub> connectés par partage de sommets (Fig. 4<xref ref-type="fig" rid="fig4"> ▸</xref>). Ces couches (type <italic>B</italic>) sont connectées à des autres centrosymétriques et adjacentes notées <italic>B</italic>′, par formation des ponts mixtes de types Mo1—O—<italic>M</italic> et Mo5—O—<italic>M</italic> (<italic>M</italic> = Mn, Al), pour donner des bicouches <italic>BB</italic>′ (Fig. 5<xref ref-type="fig" rid="fig5"> ▸</xref>). Il en résulte une disposition alternée des différentes couches de type <italic>A</italic>—<italic>BB</italic>′—<italic>A</italic>—<italic>BB</italic>′, regroupées par formation de ponts de type Mo2—O—<italic>M</italic>, Mo4—O—<italic>M</italic> et Mo3—O—<italic>M</italic> ce qui conduit à une structure tridimensionnelle possédant des canaux où logent les atomes d’argent mais excentrés (Fig. 2<xref ref-type="fig" rid="fig2"> ▸</xref>). Il est à signaler que le quatrième sommet dans chaque tétraèdre Mo2O<sub>4</sub>, restant libre, forme un groupement molybdyl (Mo—O<sub>L</sub>) et pointe vers le canal où résident les cations Ag<sup>+</sup> (Fig. 6<xref ref-type="fig" rid="fig6"> ▸</xref>).</p><p>Dans chacun des tétraèdres, on relève des distances moyennes, <italic>d</italic>(Mo—O) de l’ordre de 1,768 (2) Å (Tableau 1<xref ref-type="table" rid="table1"> ▸</xref>), semblables à celles observées dans la bibliographie (Solodovnikov <italic>et al.</italic>, 1997<xref ref-type="bibr" rid="bb25"> ▸</xref>; Sarapulova <italic>et al.</italic>, 2009<xref ref-type="bibr" rid="bb22"> ▸</xref>; Ennajeh <italic>et al.</italic>, 2013<xref ref-type="bibr" rid="bb9"> ▸</xref>). D’autre part, les distances moyennes, <italic>d</italic>(<italic>M</italic>—O) dans les octaèdres <italic>M</italic>O<sub>6</sub> (<italic>M</italic> = Mn, Al) s’avèrent une moyenne entre celles <italic>d</italic>(Mn<sup>II</sup>—O) et <italic>d</italic>(Al—O) rencontrées dans la littérature (Moring & Kostiner, 1986<xref ref-type="bibr" rid="bb18"> ▸</xref>; Hatert, 2006<xref ref-type="bibr" rid="bb12"> ▸</xref>). En effet, on remarque aussi qu’elles varient en fonction du taux d’occupation de l’aluminium dans les sites.</p><p>Les distances interatomiques Ag—O varient de 2,242 (4) à 2,539 (6) Å, ce qui est conforme à celles observées dans de nombreux composés retrouvés dans la bibliographie (Kacimi <italic>et al.</italic>, 2005<xref ref-type="bibr" rid="bb14"> ▸</xref>; Balsanova <italic>et al.</italic>, 2009<xref ref-type="bibr" rid="bb3"> ▸</xref>).</p><p>De plus, le calcul des valences de liaison (BVS), utilisant la formule empirique de Brown (Brown & Altermatt, 1985<xref ref-type="bibr" rid="bb5"> ▸</xref>), conduit aux valeurs des charges des cations suivants: Ag1 (1,13), Ag2 (0,91), Ag3 (0,79), Mo1 (5,88), Mo2 (6,00), Mo3 (6,01), Mo4 (6,09), Mo5 (6,00) et en incluant les taux d’occupation des sites <italic>M</italic>, on trouve que la somme des différentes valeurs calculées (+9,04): Mn1/Al1 (2,004), Mn2/Al2 (2,38), Mn3/Al3 (2,05), Mn4/Al4 (2,60), confirme bien la charge globale (+9) apportée par les ions Mn et Al dans la formule AgMn<sup>II</sup><sub>3</sub>(Mn<sup>III</sup><sub>0,26</sub>Al<sub>0,74</sub>)(MoO<sub>4</sub>)<sub>5</sub>.</p></sec><sec id="sec3"><title>Enquête de base de données </title><p>Un examen bibliographie montre que la phase synthétisée est isostructurale à celles de formulation NaFe<sub>4</sub>(MoO<sub>4</sub>)<sub>5</sub> (Muessig <italic>et al.</italic>, 2003<xref ref-type="bibr" rid="bb19"> ▸</xref>), NaMg<sub>3</sub>Al(MoO<sub>4</sub>)<sub>5</sub> (Hermanowicz <italic>et al.</italic>, 2006<xref ref-type="bibr" rid="bb13"> ▸</xref>) et NaMg<sub>3</sub>In(MoO<sub>4</sub>)<sub>5</sub> (Klevtsova <italic>et al.</italic>, 1993<xref ref-type="bibr" rid="bb15"> ▸</xref>). La recherche de structures présentant des aspects communs avec celle de AgMn<sup>II</sup><sub>3</sub>(Mn<sup>III</sup><sub>0,26</sub>Al<sub>0,74</sub>)(MoO<sub>4</sub>)<sub>5</sub>, nous a conduit à la famille des alluaudites et plus précisément le composé Na<sub>2</sub>FeMn<sub>2</sub>(PO<sub>4</sub>)<sub>3</sub> (Daidouh <italic>et al.</italic>, 2002<xref ref-type="bibr" rid="bb6"> ▸</xref>) possédant des dimères dans les couches. Une différence nette dans la disposition des dimères a été observée. En effet, dans Na<sub>2</sub>FeMn<sub>2</sub>(PO<sub>4</sub>)<sub>3</sub> les dimères <italic>M</italic><sub>2</sub>O<sub>12</sub> (<italic>M</italic> = Mn, Fe) sont disposés d’une façon perpendiculaire (Fig. 7<xref ref-type="fig" rid="fig7"> ▸</xref>), contrairement à notre structure où ils sont parallèles les uns aux autres (Fig. 3<xref ref-type="fig" rid="fig3"> ▸</xref>). La comparaison de notre structure avec le matériau K<sub>2</sub>Co<sub>2</sub>Mo<sub>3</sub>O<sub>12</sub> (Engel <italic>et al.</italic>, 2009<xref ref-type="bibr" rid="bb8"> ▸</xref>) montre une différence nette dans l’arrangement des octaèdres. En effet, dans K<sub>2</sub>Co<sub>2</sub>Mo<sub>3</sub>O<sub>12</sub> les octaèdres CoO<sub>6</sub> partagent trois arêtes pour former les tétramères Co<sub>4</sub>O<sub>18</sub>. Ces derniers sont interconnectés les uns aux autres moyennant les tétraèdres MoO<sub>4</sub> par mise en commun des sommets afin de conduire à une structure tridimensionnelle possédant des canaux où résident les cations K<sup>+</sup> (Fig. 8<xref ref-type="fig" rid="fig8"> ▸</xref>).</p><p>De plus, la comparaison de la structure étudiée avec celle du composé RbMn<sub>6</sub>(As<sub>2</sub>O<sub>7</sub>)<sub>2</sub>(As<sub>3</sub>O<sub>10</sub>) (Ayed <italic>et al.</italic>, 2004<xref ref-type="bibr" rid="bb2"> ▸</xref>) montre que dans cette dernière les octaèdres MnO<sub>6</sub> se connectent entre eux, toujours, par mise en commun d’arêtes pour former des chaînes d’octaèdres disposées en zigzag. Ces dernières sont liées aux tétraèdres AsO<sub>4</sub> pour donner une structure tridimensionnelle (Fig. 9<xref ref-type="fig" rid="fig9"> ▸</xref>).</p></sec><sec id="sec4"><title>Synthèse et cristallisation </title><p>Afin de trouver une nouvelle phase de formulation analogue à NaMg<sub>3</sub>Al(MoO<sub>4</sub>)<sub>5</sub>, nous avons pu synthétiser le matériau AgMn<sup>II</sup><sub>3</sub>(Mn<sup>III</sup><sub>0,26</sub>Al<sub>0,74</sub>)(MoO<sub>4</sub>)<sub>5</sub>. Les réactifs, Al<sub>2</sub>O<sub>3</sub> (Fluka, 06285), AgNO<sub>3</sub> (Fluka, 85230), C<sub>9</sub>H<sub>9</sub>MnO<sub>6</sub>·2H<sub>2</sub>O (Fluka, 63538) et (NH<sub>4</sub>)<sub>2</sub>Mo<sub>4</sub>O<sub>13</sub> (Fluka, 69858) sont pris dans les proportions Al:Ag:Mn:Mo égales à 1:1:3:5 dans un creuset en porcelaine. Le mélange finement broyé, est préchauffe dans un four jusqu’à 623 K en vue d’éliminer les composés volatils. Il est ensuite porté jusqu’à une température de synthèse proche de celle de la fusion à 1143 K. Le produit est alors abandonné à cette température pendant 4 semaines pour favoriser la germination et la croissance des cristaux. Le résidu final a subi en premier lieu un refroidissement lent (5°/12 h) jusqu’à 1043 K puis rapide (50°/h) jusqu’à la température ambiante. Des cristaux de couleur noir, ont été séparés du flux par l’eau chaude. Une analyse qualitative au MEB de marque FEI et de type Quanta 200 confirme la présence des différents éléments chimiques attendus: Mo, Mn, Ag, Al et l’oxygène (Fig. 10<xref ref-type="fig" rid="fig10"> ▸</xref>).</p></sec><sec id="sec5"><title>Affinement </title><p>Détails de donnés crystallines, collection de donnés et affinement sont résumés dans le Tableau 2<xref ref-type="table" rid="table2"> ▸</xref>. La structure a été résolu par la méthode directe <italic>SHELXS97</italic> (Sheldrick, 2008<xref ref-type="bibr" rid="bb24"> ▸</xref>), partant de la formule AgAlMn<sub>3</sub>Mo<sub>5</sub>O<sub>20</sub> similaire au composé isotype NaAlMg<sub>3</sub>Mo<sub>5</sub>O<sub>20</sub>. Un examen de la Fourier différence montre des anomalies autour des ions Mn<sup>2+</sup> et Ag<sup>+</sup>. L’affinement, et en se basant sur les facteurs géométrique, a été mené d’une part avec les taux d’occupation variables pour Mn et Al occupant statiquement les mêmes positions et ayant les mêmes ellipsoïdes utilisant les deux fonctions EXYZ et EADP autorisées par <italic>SHELXL97</italic> (Sheldrick, 2008<xref ref-type="bibr" rid="bb24"> ▸</xref>), et d’autre part en considérant que l’ion Ag<sup>+</sup> est reparti sur trois positions proches dans la structure. En effet, l’affinement de tous les paramètres variables conduit à des ellipsoïdes bien définis. Les densités d’électrons maximum et minimum restants dans la Fourier-différence sont situées respectivement à 0,73 Å de Mo1 et à 0,85 Å de Mo1. Il en résulte, la composition chimique finale, Ag<sub>0,986</sub>Mn<sup>II</sup><sub>3</sub>(Mn<sup>III</sup><sub>0,261</sub>Al<sub>0,739</sub>)(MoO<sub>4</sub>)<sub>5</sub> du nouveau matériau obtenu.</p></sec><sec sec-type="supplementary-material"><title>Supplementary Material</title><supplementary-material content-type="local-data"><p>Crystal structure: contains datablock(s) I. DOI: <ext-link ext-link-type="uri" xlink:href="http://dx.doi.org/10.1107/S2056989015003345/ru2061sup1.cif">10.1107/S2056989015003345/ru2061sup1.cif</ext-link></p><media mimetype="chemical" mime-subtype="x-cif" xlink:href="e-71-00299-sup1.cif" xlink:type="simple" id="d36e140" position="anchor"></media></supplementary-material><supplementary-material content-type="local-data"><p>Structure factors: contains datablock(s) I. DOI: <ext-link ext-link-type="uri" xlink:href="http://dx.doi.org/10.1107/S2056989015003345/ru2061Isup2.hkl">10.1107/S2056989015003345/ru2061Isup2.hkl</ext-link></p><media mimetype="text" mime-subtype="plain" xlink:href="e-71-00299-Isup2.hkl" xlink:type="simple" id="d36e147" position="anchor"></media></supplementary-material><supplementary-material content-type="local-data"><p>CCDC references: <ext-link ext-link-type="uri" xlink:href="http://scripts.iucr.org/cgi-bin/cr.cgi?rm=csd&csdid=1049452">1049452</ext-link>, <ext-link ext-link-type="uri" xlink:href="http://scripts.iucr.org/cgi-bin/cr.cgi?rm=csd&csdid=1050266">1050266</ext-link></p></supplementary-material><supplementary-material content-type="local-data"><p>Additional supporting information: <ext-link ext-link-type="uri" xlink:href="http://scripts.iucr.org/cgi-bin/sendsupfiles?ru2061&file=ru2061sup0.html&mime=text/html"> crystallographic information</ext-link>; <ext-link ext-link-type="uri" xlink:href="http://scripts.iucr.org/cgi-bin/sendcif?ru2061sup1&Qmime=cif">3D view</ext-link>; <ext-link ext-link-type="uri" xlink:href="http://scripts.iucr.org/cgi-bin/paper?ru2061&checkcif=yes">checkCIF report</ext-link></p></supplementary-material></sec></body><back><ack><p>Les auteurs remercient le Ministère de l’Enseignement Supérieur, de la Recherche Scientifique et de la technologie de la Tunisie pour le financement du laboratoire LMC (code LR01ES11).</p></ack><app-group><app><title>supplementary crystallographic
information</title><sec id="tablewrapcrystaldatalong"><title>Crystal data</title><table-wrap position="anchor" id="d1e35"><table rules="all" frame="box" style="table-layout:fixed" summary=""><colgroup span="2"><col span="1"></col><col span="1"></col></colgroup><tr><td rowspan="1" colspan="1">AgAl<sub>0.74</sub>Mn<sub>3.26</sub>Mo<sub>5</sub>O<sub>20</sub></td><td rowspan="1" colspan="1"><italic>Z</italic> = 2</td></tr><tr><td rowspan="1" colspan="1"><italic>M</italic><italic><sub>r</sub></italic> = 1106.64</td><td rowspan="1" colspan="1"><italic>F</italic>(000) = 1016</td></tr><tr><td rowspan="1" colspan="1">Triclinic, <italic>P</italic>1</td><td rowspan="1" colspan="1"><italic>D</italic><sub>x</sub> = 4.274 Mg m<sup>−</sup><sup>3</sup></td></tr><tr><td rowspan="1" colspan="1">Hall symbol: -P 1</td><td rowspan="1" colspan="1">Mo <italic>K</italic>α radiation, λ = 0.71073 Å</td></tr><tr><td rowspan="1" colspan="1"><italic>a</italic> = 6.9596 (6) Å</td><td rowspan="1" colspan="1">Cell parameters from 25 reflections</td></tr><tr><td rowspan="1" colspan="1"><italic>b</italic> = 7.0326 (7) Å</td><td rowspan="1" colspan="1">θ = 10–15°</td></tr><tr><td rowspan="1" colspan="1"><italic>c</italic> = 17.909 (6) Å</td><td rowspan="1" colspan="1">µ = 7.08 mm<sup>−</sup><sup>1</sup></td></tr><tr><td rowspan="1" colspan="1">α = 87.654 (6)°</td><td rowspan="1" colspan="1"><italic>T</italic> = 298 K</td></tr><tr><td rowspan="1" colspan="1">β = 87.442 (6)°</td><td rowspan="1" colspan="1">Prism, black</td></tr><tr><td rowspan="1" colspan="1">γ = 79.299 (7)°</td><td rowspan="1" colspan="1">0.28 × 0.21 × 0.21 mm</td></tr><tr><td rowspan="1" colspan="1"><italic>V</italic> = 860.0 (3) Å<sup>3</sup></td><td rowspan="1" colspan="1"></td></tr></table></table-wrap></sec><sec id="tablewrapdatacollectionlong"><title>Data collection</title><table-wrap position="anchor" id="d1e171"><table rules="all" frame="box" style="table-layout:fixed" summary=""><colgroup span="2"><col span="1"></col><col span="1"></col></colgroup><tr><td rowspan="1" colspan="1">Enraf–Nonius CAD-4 diffractometer</td><td rowspan="1" colspan="1">3470 reflections with <italic>I</italic> > 2/s(<italic>I</italic>)</td></tr><tr><td rowspan="1" colspan="1">Radiation source: fine-focus sealed tube</td><td rowspan="1" colspan="1"><italic>R</italic><sub>int</sub> = 0.015</td></tr><tr><td rowspan="1" colspan="1">Graphite monochromator</td><td rowspan="1" colspan="1">θ<sub>max</sub> = 27.0°, θ<sub>min</sub> = 2.3°</td></tr><tr><td rowspan="1" colspan="1">ω/2θ scans</td><td rowspan="1" colspan="1"><italic>h</italic> = −8→3</td></tr><tr><td rowspan="1" colspan="1">Absorption correction: ψ scan (North <italic>et al.</italic>, 1968)</td><td rowspan="1" colspan="1"><italic>k</italic> = −8→8</td></tr><tr><td rowspan="1" colspan="1"><italic>T</italic><sub>min</sub> = 0.153, <italic>T</italic><sub>max</sub> = 0.263</td><td rowspan="1" colspan="1"><italic>l</italic> = −22→22</td></tr><tr><td rowspan="1" colspan="1">5479 measured reflections</td><td rowspan="1" colspan="1">2 standard reflections every 120 min</td></tr><tr><td rowspan="1" colspan="1">3736 independent reflections</td><td rowspan="1" colspan="1"> intensity decay: 1.1%</td></tr></table></table-wrap></sec><sec id="tablewraprefinementdatalong"><title>Refinement</title><table-wrap position="anchor" id="d1e293"><table rules="all" frame="box" style="table-layout:fixed" summary=""><colgroup span="2"><col span="1"></col><col span="1"></col></colgroup><tr><td rowspan="1" colspan="1">Refinement on <italic>F</italic><sup>2</sup></td><td rowspan="1" colspan="1">Primary atom site location: structure-invariant direct methods</td></tr><tr><td rowspan="1" colspan="1">Least-squares matrix: full</td><td rowspan="1" colspan="1">Secondary atom site location: difference Fourier map</td></tr><tr><td rowspan="1" colspan="1"><italic>R</italic>[<italic>F</italic><sup>2</sup> > 2σ(<italic>F</italic><sup>2</sup>)] = 0.025</td><td rowspan="1" colspan="1"><italic>w</italic> = 1/[σ<sup>2</sup>(<italic>F</italic><sub>o</sub><sup>2</sup>) + (0.0222<italic>P</italic>)<sup>2</sup> + 3.8945<italic>P</italic>] where <italic>P</italic> = (<italic>F</italic><sub>o</sub><sup>2</sup> + 2<italic>F</italic><sub>c</sub><sup>2</sup>)/3</td></tr><tr><td rowspan="1" colspan="1"><italic>wR</italic>(<italic>F</italic><sup>2</sup>) = 0.064</td><td rowspan="1" colspan="1">(Δ/σ)<sub>max</sub> = 0.001</td></tr><tr><td rowspan="1" colspan="1"><italic>S</italic> = 1.23</td><td rowspan="1" colspan="1">Δρ<sub>max</sub> = 1.00 e Å<sup>−</sup><sup>3</sup></td></tr><tr><td rowspan="1" colspan="1">3736 reflections</td><td rowspan="1" colspan="1">Δρ<sub>min</sub> = −1.06 e Å<sup>−</sup><sup>3</sup></td></tr><tr><td rowspan="1" colspan="1">291 parameters</td><td rowspan="1" colspan="1">Extinction correction: <italic>SHELXL97</italic> (Sheldrick, 2008), Fc<sup>*</sup>=kFc[1+0.001xFc<sup>2</sup>λ<sup>3</sup>/sin(2θ)]<sup>-1/4</sup></td></tr><tr><td rowspan="1" colspan="1">1 restraint</td><td rowspan="1" colspan="1">Extinction coefficient: 0.00248 (15)</td></tr></table></table-wrap></sec><sec id="specialdetails"><title>Special details</title><table-wrap position="anchor" id="d1e470"><table rules="all" frame="box" style="table-layout:fixed"><tr><td rowspan="1" colspan="1">Geometry. All e.s.d.'s (except the e.s.d. in the dihedral angle between two l.s. planes)
are estimated using the full covariance matrix. The cell e.s.d.'s are taken
into account individually in the estimation of e.s.d.'s in distances, angles
and torsion angles; correlations between e.s.d.'s in cell parameters are only
used when they are defined by crystal symmetry. An approximate (isotropic)
treatment of cell e.s.d.'s is used for estimating e.s.d.'s involving l.s.
planes.</td></tr><tr><td rowspan="1" colspan="1">Refinement. Refinement of <italic>F</italic><sup>2</sup> against ALL reflections. The weighted <italic>R</italic>-factor
<italic>wR</italic> and goodness of fit <italic>S</italic> are based on <italic>F</italic><sup>2</sup>, conventional
<italic>R</italic>-factors <italic>R</italic> are based on <italic>F</italic>, with <italic>F</italic> set to zero for
negative <italic>F</italic><sup>2</sup>. The threshold expression of <italic>F</italic><sup>2</sup> >
σ(<italic>F</italic><sup>2</sup>) is used only for calculating <italic>R</italic>-factors(gt) <italic>etc</italic>.
and is not relevant to the choice of reflections for refinement.
<italic>R</italic>-factors based on <italic>F</italic><sup>2</sup> are statistically about twice as large
as those based on <italic>F</italic>, and <italic>R</italic>- factors based on ALL data will be
even larger.</td></tr></table></table-wrap></sec><sec id="tablewrapcoords"><title>Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å<sup>2</sup>)</title><table-wrap position="anchor" id="d1e570"><table rules="all" frame="box" style="table-layout:fixed" summary=""><tr><td rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"><italic>x</italic></td><td rowspan="1" colspan="1"><italic>y</italic></td><td rowspan="1" colspan="1"><italic>z</italic></td><td rowspan="1" colspan="1"><italic>U</italic><sub>iso</sub>*/<italic>U</italic><sub>eq</sub></td><td rowspan="1" colspan="1">Occ. (<1)</td></tr><tr><td rowspan="1" colspan="1">Mo1</td><td rowspan="1" colspan="1">0.25717 (6)</td><td rowspan="1" colspan="1">0.44969 (5)</td><td rowspan="1" colspan="1">0.41400 (2)</td><td rowspan="1" colspan="1">0.01218 (10)</td><td rowspan="1" colspan="1"></td></tr><tr><td rowspan="1" colspan="1">Mo2</td><td rowspan="1" colspan="1">0.81551 (6)</td><td rowspan="1" colspan="1">0.77839 (6)</td><td rowspan="1" colspan="1">0.18950 (2)</td><td rowspan="1" colspan="1">0.01421 (10)</td><td rowspan="1" colspan="1"></td></tr><tr><td rowspan="1" colspan="1">Mo3</td><td rowspan="1" colspan="1">0.22876 (6)</td><td rowspan="1" colspan="1">0.69185 (5)</td><td rowspan="1" colspan="1">0.97314 (2)</td><td rowspan="1" colspan="1">0.01166 (10)</td><td rowspan="1" colspan="1"></td></tr><tr><td rowspan="1" colspan="1">Mo4</td><td rowspan="1" colspan="1">0.71529 (6)</td><td rowspan="1" colspan="1">0.82667 (5)</td><td rowspan="1" colspan="1">0.78655 (2)</td><td rowspan="1" colspan="1">0.01120 (10)</td><td rowspan="1" colspan="1"></td></tr><tr><td rowspan="1" colspan="1">Mo5</td><td rowspan="1" colspan="1">0.77290 (5)</td><td rowspan="1" colspan="1">0.06208 (5)</td><td rowspan="1" colspan="1">0.403892 (19)</td><td rowspan="1" colspan="1">0.00848 (9)</td><td rowspan="1" colspan="1"></td></tr><tr><td rowspan="1" colspan="1">Mn1</td><td rowspan="1" colspan="1">0.32746 (10)</td><td rowspan="1" colspan="1">0.91577 (9)</td><td rowspan="1" colspan="1">0.38513 (4)</td><td rowspan="1" colspan="1">0.0093 (2)</td><td rowspan="1" colspan="1">0.957 (7)</td></tr><tr><td rowspan="1" colspan="1">Al1</td><td rowspan="1" colspan="1">0.32746 (10)</td><td rowspan="1" colspan="1">0.91577 (9)</td><td rowspan="1" colspan="1">0.38513 (4)</td><td rowspan="1" colspan="1">0.0093 (2)</td><td rowspan="1" colspan="1">0.043 (7)</td></tr><tr><td rowspan="1" colspan="1">Mn2</td><td rowspan="1" colspan="1">0.72939 (10)</td><td rowspan="1" colspan="1">0.57389 (10)</td><td rowspan="1" colspan="1">0.37410 (4)</td><td rowspan="1" colspan="1">0.0081 (2)</td><td rowspan="1" colspan="1">0.846 (7)</td></tr><tr><td rowspan="1" colspan="1">Al2</td><td rowspan="1" colspan="1">0.72939 (10)</td><td rowspan="1" colspan="1">0.57389 (10)</td><td rowspan="1" colspan="1">0.37410 (4)</td><td rowspan="1" colspan="1">0.0081 (2)</td><td rowspan="1" colspan="1">0.154 (7)</td></tr><tr><td rowspan="1" colspan="1">Mn3</td><td rowspan="1" colspan="1">0.68693 (10)</td><td rowspan="1" colspan="1">0.82604 (10)</td><td rowspan="1" colspan="1">0.99326 (4)</td><td rowspan="1" colspan="1">0.0088 (2)</td><td rowspan="1" colspan="1">0.804 (7)</td></tr><tr><td rowspan="1" colspan="1">Al3</td><td rowspan="1" colspan="1">0.68693 (10)</td><td rowspan="1" colspan="1">0.82604 (10)</td><td rowspan="1" colspan="1">0.99326 (4)</td><td rowspan="1" colspan="1">0.0088 (2)</td><td rowspan="1" colspan="1">0.196 (7)</td></tr><tr><td rowspan="1" colspan="1">Mn4</td><td rowspan="1" colspan="1">0.75043 (12)</td><td rowspan="1" colspan="1">0.30015 (11)</td><td rowspan="1" colspan="1">0.23276 (4)</td><td rowspan="1" colspan="1">0.0092 (3)</td><td rowspan="1" colspan="1">0.654 (7)</td></tr><tr><td rowspan="1" colspan="1">Al4</td><td rowspan="1" colspan="1">0.75043 (12)</td><td rowspan="1" colspan="1">0.30015 (11)</td><td rowspan="1" colspan="1">0.23276 (4)</td><td rowspan="1" colspan="1">0.0092 (3)</td><td rowspan="1" colspan="1">0.346 (7)</td></tr><tr><td rowspan="1" colspan="1">Ag1</td><td rowspan="1" colspan="1">0.3550 (4)</td><td rowspan="1" colspan="1">0.6550 (3)</td><td rowspan="1" colspan="1">0.2181 (4)</td><td rowspan="1" colspan="1">0.0373 (9)</td><td rowspan="1" colspan="1">0.448 (9)</td></tr><tr><td rowspan="1" colspan="1">Ag2</td><td rowspan="1" colspan="1">0.3820 (17)</td><td rowspan="1" colspan="1">0.6607 (11)</td><td rowspan="1" colspan="1">0.1843 (13)</td><td rowspan="1" colspan="1">0.0373 (9)</td><td rowspan="1" colspan="1">0.219 (12)</td></tr><tr><td rowspan="1" colspan="1">Ag3</td><td rowspan="1" colspan="1">0.3870 (5)</td><td rowspan="1" colspan="1">0.6554 (7)</td><td rowspan="1" colspan="1">0.1610 (5)</td><td rowspan="1" colspan="1">0.0401 (12)</td><td rowspan="1" colspan="1">0.319 (12)</td></tr><tr><td rowspan="1" colspan="1">O1</td><td rowspan="1" colspan="1">0.7352 (5)</td><td rowspan="1" colspan="1">0.2824 (5)</td><td rowspan="1" colspan="1">0.34651 (18)</td><td rowspan="1" colspan="1">0.0153 (6)</td><td rowspan="1" colspan="1"></td></tr><tr><td rowspan="1" colspan="1">O2</td><td rowspan="1" colspan="1">0.3399 (5)</td><td rowspan="1" colspan="1">0.9515 (5)</td><td rowspan="1" colspan="1">0.26468 (19)</td><td rowspan="1" colspan="1">0.0190 (7)</td><td rowspan="1" colspan="1"></td></tr><tr><td rowspan="1" colspan="1">O3</td><td rowspan="1" colspan="1">0.7466 (6)</td><td rowspan="1" colspan="1">0.3498 (6)</td><td rowspan="1" colspan="1">0.1229 (2)</td><td rowspan="1" colspan="1">0.0279 (8)</td><td rowspan="1" colspan="1"></td></tr><tr><td rowspan="1" colspan="1">O4</td><td rowspan="1" colspan="1">0.6928 (6)</td><td rowspan="1" colspan="1">0.8788 (5)</td><td rowspan="1" colspan="1">0.8806 (2)</td><td rowspan="1" colspan="1">0.0249 (8)</td><td rowspan="1" colspan="1"></td></tr><tr><td rowspan="1" colspan="1">O5</td><td rowspan="1" colspan="1">0.0428 (6)</td><td rowspan="1" colspan="1">0.2814 (5)</td><td rowspan="1" colspan="1">0.2342 (2)</td><td rowspan="1" colspan="1">0.0266 (8)</td><td rowspan="1" colspan="1"></td></tr><tr><td rowspan="1" colspan="1">O6</td><td rowspan="1" colspan="1">0.0586 (5)</td><td rowspan="1" colspan="1">0.7080 (6)</td><td rowspan="1" colspan="1">0.1646 (2)</td><td rowspan="1" colspan="1">0.0311 (9)</td><td rowspan="1" colspan="1"></td></tr><tr><td rowspan="1" colspan="1">O7</td><td rowspan="1" colspan="1">0.7079 (6)</td><td rowspan="1" colspan="1">0.1205 (5)</td><td rowspan="1" colspan="1">0.49512 (19)</td><td rowspan="1" colspan="1">0.0228 (8)</td><td rowspan="1" colspan="1"></td></tr><tr><td rowspan="1" colspan="1">O8</td><td rowspan="1" colspan="1">0.4491 (6)</td><td rowspan="1" colspan="1">0.3332 (5)</td><td rowspan="1" colspan="1">0.23101 (19)</td><td rowspan="1" colspan="1">0.0241 (8)</td><td rowspan="1" colspan="1"></td></tr><tr><td rowspan="1" colspan="1">O9</td><td rowspan="1" colspan="1">0.7330 (5)</td><td rowspan="1" colspan="1">0.5994 (5)</td><td rowspan="1" colspan="1">0.25324 (19)</td><td rowspan="1" colspan="1">0.0214 (7)</td><td rowspan="1" colspan="1"></td></tr><tr><td rowspan="1" colspan="1">O10</td><td rowspan="1" colspan="1">0.7026 (5)</td><td rowspan="1" colspan="1">0.5284 (5)</td><td rowspan="1" colspan="1">0.9776 (2)</td><td rowspan="1" colspan="1">0.0231 (8)</td><td rowspan="1" colspan="1"></td></tr><tr><td rowspan="1" colspan="1">O11</td><td rowspan="1" colspan="1">0.0187 (5)</td><td rowspan="1" colspan="1">0.9658 (5)</td><td rowspan="1" colspan="1">0.3959 (2)</td><td rowspan="1" colspan="1">0.0240 (8)</td><td rowspan="1" colspan="1"></td></tr><tr><td rowspan="1" colspan="1">O12</td><td rowspan="1" colspan="1">0.3428 (6)</td><td rowspan="1" colspan="1">0.2095 (5)</td><td rowspan="1" colspan="1">0.3903 (2)</td><td rowspan="1" colspan="1">0.0316 (9)</td><td rowspan="1" colspan="1"></td></tr><tr><td rowspan="1" colspan="1">O13</td><td rowspan="1" colspan="1">0.6472 (5)</td><td rowspan="1" colspan="1">0.8752 (5)</td><td rowspan="1" colspan="1">0.38069 (17)</td><td rowspan="1" colspan="1">0.0137 (6)</td><td rowspan="1" colspan="1"></td></tr><tr><td rowspan="1" colspan="1">O14</td><td rowspan="1" colspan="1">0.7538 (6)</td><td rowspan="1" colspan="1">0.5391 (6)</td><td rowspan="1" colspan="1">0.4896 (2)</td><td rowspan="1" colspan="1">0.0287 (9)</td><td rowspan="1" colspan="1"></td></tr><tr><td rowspan="1" colspan="1">O15</td><td rowspan="1" colspan="1">0.7832 (6)</td><td rowspan="1" colspan="1">0.0068 (6)</td><td rowspan="1" colspan="1">0.2296 (2)</td><td rowspan="1" colspan="1">0.0299 (9)</td><td rowspan="1" colspan="1"></td></tr><tr><td rowspan="1" colspan="1">O16</td><td rowspan="1" colspan="1">0.6236 (5)</td><td rowspan="1" colspan="1">0.1365 (5)</td><td rowspan="1" colspan="1">0.00392 (19)</td><td rowspan="1" colspan="1">0.0195 (7)</td><td rowspan="1" colspan="1"></td></tr><tr><td rowspan="1" colspan="1">O17</td><td rowspan="1" colspan="1">0.9851 (6)</td><td rowspan="1" colspan="1">0.7876 (5)</td><td rowspan="1" colspan="1">0.9945 (2)</td><td rowspan="1" colspan="1">0.0263 (8)</td><td rowspan="1" colspan="1"></td></tr><tr><td rowspan="1" colspan="1">O18</td><td rowspan="1" colspan="1">0.0299 (6)</td><td rowspan="1" colspan="1">0.5324 (6)</td><td rowspan="1" colspan="1">0.3763 (2)</td><td rowspan="1" colspan="1">0.0293 (9)</td><td rowspan="1" colspan="1"></td></tr><tr><td rowspan="1" colspan="1">O19</td><td rowspan="1" colspan="1">0.6781 (5)</td><td rowspan="1" colspan="1">0.7961 (5)</td><td rowspan="1" colspan="1">0.1093 (2)</td><td rowspan="1" colspan="1">0.0224 (7)</td><td rowspan="1" colspan="1"></td></tr><tr><td rowspan="1" colspan="1">O20</td><td rowspan="1" colspan="1">0.4161 (5)</td><td rowspan="1" colspan="1">0.6075 (4)</td><td rowspan="1" colspan="1">0.37703 (18)</td><td rowspan="1" colspan="1">0.0150 (6)</td><td rowspan="1" colspan="1"></td></tr></table></table-wrap></sec><sec id="tablewrapadps"><title>Atomic displacement parameters (Å<sup>2</sup>)</title><table-wrap position="anchor" id="d1e1053"><table rules="all" frame="box" style="table-layout:fixed" summary=""><tr><td rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"><italic>U</italic><sup>11</sup></td><td rowspan="1" colspan="1"><italic>U</italic><sup>22</sup></td><td rowspan="1" colspan="1"><italic>U</italic><sup>33</sup></td><td rowspan="1" colspan="1"><italic>U</italic><sup>12</sup></td><td rowspan="1" colspan="1"><italic>U</italic><sup>13</sup></td><td rowspan="1" colspan="1"><italic>U</italic><sup>23</sup></td></tr><tr><td rowspan="1" colspan="1">Mo1</td><td rowspan="1" colspan="1">0.0156 (2)</td><td rowspan="1" colspan="1">0.00828 (18)</td><td rowspan="1" colspan="1">0.01359 (19)</td><td rowspan="1" colspan="1">−0.00554 (14)</td><td rowspan="1" colspan="1">0.00493 (14)</td><td rowspan="1" colspan="1">−0.00176 (13)</td></tr><tr><td rowspan="1" colspan="1">Mo2</td><td rowspan="1" colspan="1">0.01091 (19)</td><td rowspan="1" colspan="1">0.0149 (2)</td><td rowspan="1" colspan="1">0.0168 (2)</td><td rowspan="1" colspan="1">−0.00313 (14)</td><td rowspan="1" colspan="1">−0.00111 (14)</td><td rowspan="1" colspan="1">0.00465 (14)</td></tr><tr><td rowspan="1" colspan="1">Mo3</td><td rowspan="1" colspan="1">0.01408 (19)</td><td rowspan="1" colspan="1">0.01035 (18)</td><td rowspan="1" colspan="1">0.01164 (18)</td><td rowspan="1" colspan="1">−0.00514 (14)</td><td rowspan="1" colspan="1">−0.00041 (14)</td><td rowspan="1" colspan="1">−0.00018 (13)</td></tr><tr><td rowspan="1" colspan="1">Mo4</td><td rowspan="1" colspan="1">0.0158 (2)</td><td rowspan="1" colspan="1">0.00772 (18)</td><td rowspan="1" colspan="1">0.00939 (18)</td><td rowspan="1" colspan="1">−0.00068 (14)</td><td rowspan="1" colspan="1">−0.00021 (14)</td><td rowspan="1" colspan="1">0.00003 (13)</td></tr><tr><td rowspan="1" colspan="1">Mo5</td><td rowspan="1" colspan="1">0.00941 (18)</td><td rowspan="1" colspan="1">0.00634 (17)</td><td rowspan="1" colspan="1">0.01008 (17)</td><td rowspan="1" colspan="1">−0.00234 (13)</td><td rowspan="1" colspan="1">−0.00227 (13)</td><td rowspan="1" colspan="1">0.00120 (12)</td></tr><tr><td rowspan="1" colspan="1">Mn1</td><td rowspan="1" colspan="1">0.0082 (4)</td><td rowspan="1" colspan="1">0.0068 (3)</td><td rowspan="1" colspan="1">0.0124 (4)</td><td rowspan="1" colspan="1">−0.0005 (2)</td><td rowspan="1" colspan="1">−0.0006 (2)</td><td rowspan="1" colspan="1">0.0000 (2)</td></tr><tr><td rowspan="1" colspan="1">Al1</td><td rowspan="1" colspan="1">0.0082 (4)</td><td rowspan="1" colspan="1">0.0068 (3)</td><td rowspan="1" colspan="1">0.0124 (4)</td><td rowspan="1" colspan="1">−0.0005 (2)</td><td rowspan="1" colspan="1">−0.0006 (2)</td><td rowspan="1" colspan="1">0.0000 (2)</td></tr><tr><td rowspan="1" colspan="1">Mn2</td><td rowspan="1" colspan="1">0.0091 (4)</td><td rowspan="1" colspan="1">0.0064 (4)</td><td rowspan="1" colspan="1">0.0086 (4)</td><td rowspan="1" colspan="1">−0.0006 (2)</td><td rowspan="1" colspan="1">−0.0008 (2)</td><td rowspan="1" colspan="1">−0.0017 (2)</td></tr><tr><td rowspan="1" colspan="1">Al2</td><td rowspan="1" colspan="1">0.0091 (4)</td><td rowspan="1" colspan="1">0.0064 (4)</td><td rowspan="1" colspan="1">0.0086 (4)</td><td rowspan="1" colspan="1">−0.0006 (2)</td><td rowspan="1" colspan="1">−0.0008 (2)</td><td rowspan="1" colspan="1">−0.0017 (2)</td></tr><tr><td rowspan="1" colspan="1">Mn3</td><td rowspan="1" colspan="1">0.0090 (4)</td><td rowspan="1" colspan="1">0.0088 (4)</td><td rowspan="1" colspan="1">0.0081 (4)</td><td rowspan="1" colspan="1">−0.0002 (3)</td><td rowspan="1" colspan="1">−0.0013 (3)</td><td rowspan="1" colspan="1">−0.0004 (2)</td></tr><tr><td rowspan="1" colspan="1">Al3</td><td rowspan="1" colspan="1">0.0090 (4)</td><td rowspan="1" colspan="1">0.0088 (4)</td><td rowspan="1" colspan="1">0.0081 (4)</td><td rowspan="1" colspan="1">−0.0002 (3)</td><td rowspan="1" colspan="1">−0.0013 (3)</td><td rowspan="1" colspan="1">−0.0004 (2)</td></tr><tr><td rowspan="1" colspan="1">Mn4</td><td rowspan="1" colspan="1">0.0113 (4)</td><td rowspan="1" colspan="1">0.0088 (4)</td><td rowspan="1" colspan="1">0.0075 (4)</td><td rowspan="1" colspan="1">−0.0018 (3)</td><td rowspan="1" colspan="1">−0.0011 (3)</td><td rowspan="1" colspan="1">−0.0001 (3)</td></tr><tr><td rowspan="1" colspan="1">Al4</td><td rowspan="1" colspan="1">0.0113 (4)</td><td rowspan="1" colspan="1">0.0088 (4)</td><td rowspan="1" colspan="1">0.0075 (4)</td><td rowspan="1" colspan="1">−0.0018 (3)</td><td rowspan="1" colspan="1">−0.0011 (3)</td><td rowspan="1" colspan="1">−0.0001 (3)</td></tr><tr><td rowspan="1" colspan="1">Ag1</td><td rowspan="1" colspan="1">0.0319 (7)</td><td rowspan="1" colspan="1">0.0167 (4)</td><td rowspan="1" colspan="1">0.063 (3)</td><td rowspan="1" colspan="1">0.0045 (4)</td><td rowspan="1" colspan="1">−0.0262 (11)</td><td rowspan="1" colspan="1">−0.0094 (9)</td></tr><tr><td rowspan="1" colspan="1">Ag2</td><td rowspan="1" colspan="1">0.0319 (7)</td><td rowspan="1" colspan="1">0.0167 (4)</td><td rowspan="1" colspan="1">0.063 (3)</td><td rowspan="1" colspan="1">0.0045 (4)</td><td rowspan="1" colspan="1">−0.0262 (11)</td><td rowspan="1" colspan="1">−0.0094 (9)</td></tr><tr><td rowspan="1" colspan="1">Ag3</td><td rowspan="1" colspan="1">0.0132 (9)</td><td rowspan="1" colspan="1">0.0420 (12)</td><td rowspan="1" colspan="1">0.066 (3)</td><td rowspan="1" colspan="1">−0.0084 (8)</td><td rowspan="1" colspan="1">−0.0072 (12)</td><td rowspan="1" colspan="1">0.0112 (15)</td></tr><tr><td rowspan="1" colspan="1">O1</td><td rowspan="1" colspan="1">0.0124 (16)</td><td rowspan="1" colspan="1">0.0129 (15)</td><td rowspan="1" colspan="1">0.0192 (16)</td><td rowspan="1" colspan="1">0.0002 (12)</td><td rowspan="1" colspan="1">0.0003 (12)</td><td rowspan="1" colspan="1">0.0038 (12)</td></tr><tr><td rowspan="1" colspan="1">O2</td><td rowspan="1" colspan="1">0.0251 (19)</td><td rowspan="1" colspan="1">0.0132 (16)</td><td rowspan="1" colspan="1">0.0193 (17)</td><td rowspan="1" colspan="1">−0.0043 (14)</td><td rowspan="1" colspan="1">−0.0077 (14)</td><td rowspan="1" colspan="1">0.0028 (13)</td></tr><tr><td rowspan="1" colspan="1">O3</td><td rowspan="1" colspan="1">0.040 (2)</td><td rowspan="1" colspan="1">0.028 (2)</td><td rowspan="1" colspan="1">0.0196 (18)</td><td rowspan="1" colspan="1">−0.0153 (17)</td><td rowspan="1" colspan="1">0.0037 (16)</td><td rowspan="1" colspan="1">−0.0047 (15)</td></tr><tr><td rowspan="1" colspan="1">O4</td><td rowspan="1" colspan="1">0.031 (2)</td><td rowspan="1" colspan="1">0.0255 (19)</td><td rowspan="1" colspan="1">0.0175 (17)</td><td rowspan="1" colspan="1">−0.0027 (16)</td><td rowspan="1" colspan="1">0.0008 (15)</td><td rowspan="1" colspan="1">−0.0025 (14)</td></tr><tr><td rowspan="1" colspan="1">O5</td><td rowspan="1" colspan="1">0.029 (2)</td><td rowspan="1" colspan="1">0.0179 (18)</td><td rowspan="1" colspan="1">0.028 (2)</td><td rowspan="1" colspan="1">0.0061 (15)</td><td rowspan="1" colspan="1">0.0028 (16)</td><td rowspan="1" colspan="1">−0.0030 (14)</td></tr><tr><td rowspan="1" colspan="1">O6</td><td rowspan="1" colspan="1">0.0146 (18)</td><td rowspan="1" colspan="1">0.046 (2)</td><td rowspan="1" colspan="1">0.032 (2)</td><td rowspan="1" colspan="1">−0.0043 (17)</td><td rowspan="1" colspan="1">−0.0017 (15)</td><td rowspan="1" colspan="1">0.0070 (18)</td></tr><tr><td rowspan="1" colspan="1">O7</td><td rowspan="1" colspan="1">0.032 (2)</td><td rowspan="1" colspan="1">0.0220 (18)</td><td rowspan="1" colspan="1">0.0149 (16)</td><td rowspan="1" colspan="1">−0.0058 (15)</td><td rowspan="1" colspan="1">−0.0025 (14)</td><td rowspan="1" colspan="1">−0.0046 (13)</td></tr><tr><td rowspan="1" colspan="1">O8</td><td rowspan="1" colspan="1">0.038 (2)</td><td rowspan="1" colspan="1">0.0165 (17)</td><td rowspan="1" colspan="1">0.0195 (17)</td><td rowspan="1" colspan="1">−0.0078 (16)</td><td rowspan="1" colspan="1">−0.0091 (16)</td><td rowspan="1" colspan="1">0.0015 (13)</td></tr><tr><td rowspan="1" colspan="1">O9</td><td rowspan="1" colspan="1">0.0174 (17)</td><td rowspan="1" colspan="1">0.0231 (18)</td><td rowspan="1" colspan="1">0.0203 (17)</td><td rowspan="1" colspan="1">0.0022 (14)</td><td rowspan="1" colspan="1">0.0034 (14)</td><td rowspan="1" colspan="1">0.0061 (14)</td></tr><tr><td rowspan="1" colspan="1">O10</td><td rowspan="1" colspan="1">0.0252 (19)</td><td rowspan="1" colspan="1">0.0178 (17)</td><td rowspan="1" colspan="1">0.0265 (19)</td><td rowspan="1" colspan="1">−0.0058 (15)</td><td rowspan="1" colspan="1">−0.0009 (15)</td><td rowspan="1" colspan="1">0.0062 (14)</td></tr><tr><td rowspan="1" colspan="1">O11</td><td rowspan="1" colspan="1">0.0108 (16)</td><td rowspan="1" colspan="1">0.0208 (18)</td><td rowspan="1" colspan="1">0.040 (2)</td><td rowspan="1" colspan="1">−0.0014 (14)</td><td rowspan="1" colspan="1">−0.0033 (15)</td><td rowspan="1" colspan="1">0.0025 (15)</td></tr><tr><td rowspan="1" colspan="1">O12</td><td rowspan="1" colspan="1">0.040 (2)</td><td rowspan="1" colspan="1">0.0141 (18)</td><td rowspan="1" colspan="1">0.041 (2)</td><td rowspan="1" colspan="1">−0.0119 (17)</td><td rowspan="1" colspan="1">0.0188 (19)</td><td rowspan="1" colspan="1">−0.0061 (16)</td></tr><tr><td rowspan="1" colspan="1">O13</td><td rowspan="1" colspan="1">0.0128 (15)</td><td rowspan="1" colspan="1">0.0137 (15)</td><td rowspan="1" colspan="1">0.0161 (15)</td><td rowspan="1" colspan="1">−0.0055 (12)</td><td rowspan="1" colspan="1">−0.0028 (12)</td><td rowspan="1" colspan="1">−0.0011 (12)</td></tr><tr><td rowspan="1" colspan="1">O14</td><td rowspan="1" colspan="1">0.035 (2)</td><td rowspan="1" colspan="1">0.030 (2)</td><td rowspan="1" colspan="1">0.0214 (19)</td><td rowspan="1" colspan="1">−0.0086 (17)</td><td rowspan="1" colspan="1">0.0069 (16)</td><td rowspan="1" colspan="1">0.0020 (15)</td></tr><tr><td rowspan="1" colspan="1">O15</td><td rowspan="1" colspan="1">0.036 (2)</td><td rowspan="1" colspan="1">0.031 (2)</td><td rowspan="1" colspan="1">0.027 (2)</td><td rowspan="1" colspan="1">−0.0183 (18)</td><td rowspan="1" colspan="1">0.0042 (17)</td><td rowspan="1" colspan="1">−0.0018 (16)</td></tr><tr><td rowspan="1" colspan="1">O16</td><td rowspan="1" colspan="1">0.0214 (18)</td><td rowspan="1" colspan="1">0.0188 (17)</td><td rowspan="1" colspan="1">0.0201 (17)</td><td rowspan="1" colspan="1">−0.0073 (14)</td><td rowspan="1" colspan="1">−0.0041 (14)</td><td rowspan="1" colspan="1">−0.0011 (13)</td></tr><tr><td rowspan="1" colspan="1">O17</td><td rowspan="1" colspan="1">0.0239 (19)</td><td rowspan="1" colspan="1">0.0243 (19)</td><td rowspan="1" colspan="1">0.031 (2)</td><td rowspan="1" colspan="1">−0.0053 (15)</td><td rowspan="1" colspan="1">0.0024 (16)</td><td rowspan="1" colspan="1">−0.0056 (15)</td></tr><tr><td rowspan="1" colspan="1">O18</td><td rowspan="1" colspan="1">0.025 (2)</td><td rowspan="1" colspan="1">0.035 (2)</td><td rowspan="1" colspan="1">0.030 (2)</td><td rowspan="1" colspan="1">−0.0130 (17)</td><td rowspan="1" colspan="1">−0.0031 (16)</td><td rowspan="1" colspan="1">−0.0034 (17)</td></tr><tr><td rowspan="1" colspan="1">O19</td><td rowspan="1" colspan="1">0.0211 (18)</td><td rowspan="1" colspan="1">0.0210 (18)</td><td rowspan="1" colspan="1">0.0237 (18)</td><td rowspan="1" colspan="1">−0.0004 (14)</td><td rowspan="1" colspan="1">−0.0059 (14)</td><td rowspan="1" colspan="1">0.0037 (14)</td></tr><tr><td rowspan="1" colspan="1">O20</td><td rowspan="1" colspan="1">0.0166 (16)</td><td rowspan="1" colspan="1">0.0100 (15)</td><td rowspan="1" colspan="1">0.0190 (16)</td><td rowspan="1" colspan="1">−0.0052 (12)</td><td rowspan="1" colspan="1">0.0052 (13)</td><td rowspan="1" colspan="1">−0.0014 (12)</td></tr></table></table-wrap></sec><sec id="tablewrapgeomlong"><title>Geometric parameters (Å, º)</title><table-wrap position="anchor" id="d1e1794"><table rules="all" frame="box" style="table-layout:fixed" summary=""><colgroup span="4"><col span="1"></col><col span="1"></col><col span="1"></col><col span="1"></col></colgroup><tr><td rowspan="1" colspan="1">Mo1—O14<sup>i</sup></td><td rowspan="1" colspan="1">1.729 (4)</td><td rowspan="1" colspan="1">Mn2—O14</td><td rowspan="1" colspan="1">2.084 (4)</td></tr><tr><td rowspan="1" colspan="1">Mo1—O18</td><td rowspan="1" colspan="1">1.737 (4)</td><td rowspan="1" colspan="1">Mn2—O13</td><td rowspan="1" colspan="1">2.096 (3)</td></tr><tr><td rowspan="1" colspan="1">Mo1—O12</td><td rowspan="1" colspan="1">1.747 (4)</td><td rowspan="1" colspan="1">Mn2—O1</td><td rowspan="1" colspan="1">2.121 (3)</td></tr><tr><td rowspan="1" colspan="1">Mo1—O20</td><td rowspan="1" colspan="1">1.796 (3)</td><td rowspan="1" colspan="1">Mn2—O20</td><td rowspan="1" colspan="1">2.148 (3)</td></tr><tr><td rowspan="1" colspan="1">Mo2—O6<sup>ii</sup></td><td rowspan="1" colspan="1">1.717 (4)</td><td rowspan="1" colspan="1">Mn2—O9</td><td rowspan="1" colspan="1">2.164 (4)</td></tr><tr><td rowspan="1" colspan="1">Mo2—O19</td><td rowspan="1" colspan="1">1.749 (3)</td><td rowspan="1" colspan="1">Mn3—O4</td><td rowspan="1" colspan="1">2.037 (4)</td></tr><tr><td rowspan="1" colspan="1">Mo2—O15<sup>iii</sup></td><td rowspan="1" colspan="1">1.758 (4)</td><td rowspan="1" colspan="1">Mn3—O17</td><td rowspan="1" colspan="1">2.043 (4)</td></tr><tr><td rowspan="1" colspan="1">Mo2—O9</td><td rowspan="1" colspan="1">1.819 (3)</td><td rowspan="1" colspan="1">Mn3—O19<sup>ix</sup></td><td rowspan="1" colspan="1">2.079 (4)</td></tr><tr><td rowspan="1" colspan="1">Mo3—O17<sup>iv</sup></td><td rowspan="1" colspan="1">1.737 (4)</td><td rowspan="1" colspan="1">Mn3—O10</td><td rowspan="1" colspan="1">2.105 (4)</td></tr><tr><td rowspan="1" colspan="1">Mo3—O10<sup>v</sup></td><td rowspan="1" colspan="1">1.748 (3)</td><td rowspan="1" colspan="1">Mn3—O16<sup>i</sup></td><td rowspan="1" colspan="1">2.126 (4)</td></tr><tr><td rowspan="1" colspan="1">Mo3—O3<sup>i</sup></td><td rowspan="1" colspan="1">1.751 (4)</td><td rowspan="1" colspan="1">Mn3—O16<sup>x</sup></td><td rowspan="1" colspan="1">2.160 (4)</td></tr><tr><td rowspan="1" colspan="1">Mo3—O16<sup>i</sup></td><td rowspan="1" colspan="1">1.795 (3)</td><td rowspan="1" colspan="1">Mn4—O3</td><td rowspan="1" colspan="1">1.985 (4)</td></tr><tr><td rowspan="1" colspan="1">Mo4—O4</td><td rowspan="1" colspan="1">1.732 (4)</td><td rowspan="1" colspan="1">Mn4—O5<sup>ii</sup></td><td rowspan="1" colspan="1">2.016 (4)</td></tr><tr><td rowspan="1" colspan="1">Mo4—O5<sup>i</sup></td><td rowspan="1" colspan="1">1.744 (4)</td><td rowspan="1" colspan="1">Mn4—O1</td><td rowspan="1" colspan="1">2.035 (3)</td></tr><tr><td rowspan="1" colspan="1">Mo4—O2<sup>vi</sup></td><td rowspan="1" colspan="1">1.765 (3)</td><td rowspan="1" colspan="1">Mn4—O15</td><td rowspan="1" colspan="1">2.036 (4)</td></tr><tr><td rowspan="1" colspan="1">Mo4—O8<sup>i</sup></td><td rowspan="1" colspan="1">1.792 (4)</td><td rowspan="1" colspan="1">Mn4—O8</td><td rowspan="1" colspan="1">2.068 (4)</td></tr><tr><td rowspan="1" colspan="1">Mo5—O11<sup>vii</sup></td><td rowspan="1" colspan="1">1.721 (3)</td><td rowspan="1" colspan="1">Mn4—O9</td><td rowspan="1" colspan="1">2.131 (4)</td></tr><tr><td rowspan="1" colspan="1">Mo5—O7</td><td rowspan="1" colspan="1">1.721 (3)</td><td rowspan="1" colspan="1">Ag1—O8</td><td rowspan="1" colspan="1">2.242 (4)</td></tr><tr><td rowspan="1" colspan="1">Mo5—O13<sup>viii</sup></td><td rowspan="1" colspan="1">1.781 (3)</td><td rowspan="1" colspan="1">Ag1—O2</td><td rowspan="1" colspan="1">2.260 (4)</td></tr><tr><td rowspan="1" colspan="1">Mo5—O1</td><td rowspan="1" colspan="1">1.808 (3)</td><td rowspan="1" colspan="1">Ag1—O6</td><td rowspan="1" colspan="1">2.275 (4)</td></tr><tr><td rowspan="1" colspan="1">Mn1—O12<sup>iii</sup></td><td rowspan="1" colspan="1">2.094 (4)</td><td rowspan="1" colspan="1">Ag2—O6</td><td rowspan="1" colspan="1">2.255 (9)</td></tr><tr><td rowspan="1" colspan="1">Mn1—O11</td><td rowspan="1" colspan="1">2.114 (3)</td><td rowspan="1" colspan="1">Ag2—O8</td><td rowspan="1" colspan="1">2.388 (13)</td></tr><tr><td rowspan="1" colspan="1">Mn1—O20</td><td rowspan="1" colspan="1">2.150 (3)</td><td rowspan="1" colspan="1">Ag2—O2</td><td rowspan="1" colspan="1">2.514 (12)</td></tr><tr><td rowspan="1" colspan="1">Mn1—O7<sup>i</sup></td><td rowspan="1" colspan="1">2.158 (4)</td><td rowspan="1" colspan="1">Ag3—O6</td><td rowspan="1" colspan="1">2.245 (5)</td></tr><tr><td rowspan="1" colspan="1">Mn1—O2</td><td rowspan="1" colspan="1">2.161 (3)</td><td rowspan="1" colspan="1">Ag3—O8</td><td rowspan="1" colspan="1">2.519 (5)</td></tr><tr><td rowspan="1" colspan="1">Mn1—O13</td><td rowspan="1" colspan="1">2.188 (3)</td><td rowspan="1" colspan="1">Ag3—O19</td><td rowspan="1" colspan="1">2.539 (5)</td></tr><tr><td rowspan="1" colspan="1">Mn2—O18<sup>ii</sup></td><td rowspan="1" colspan="1">2.059 (4)</td><td rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td rowspan="1" colspan="1">O14<sup>i</sup>—Mo1—O18</td><td rowspan="1" colspan="1">111.70 (19)</td><td rowspan="1" colspan="1">O18<sup>ii</sup>—Mn2—O14</td><td rowspan="1" colspan="1">82.33 (16)</td></tr><tr><td rowspan="1" colspan="1">O14<sup>i</sup>—Mo1—O12</td><td rowspan="1" colspan="1">108.36 (19)</td><td rowspan="1" colspan="1">O18<sup>ii</sup>—Mn2—O13</td><td rowspan="1" colspan="1">102.64 (14)</td></tr><tr><td rowspan="1" colspan="1">O18—Mo1—O12</td><td rowspan="1" colspan="1">109.8 (2)</td><td rowspan="1" colspan="1">O14—Mn2—O13</td><td rowspan="1" colspan="1">92.00 (14)</td></tr><tr><td rowspan="1" colspan="1">O14<sup>i</sup>—Mo1—O20</td><td rowspan="1" colspan="1">108.31 (17)</td><td rowspan="1" colspan="1">O18<sup>ii</sup>—Mn2—O1</td><td rowspan="1" colspan="1">92.34 (14)</td></tr><tr><td rowspan="1" colspan="1">O18—Mo1—O20</td><td rowspan="1" colspan="1">106.71 (17)</td><td rowspan="1" colspan="1">O14—Mn2—O1</td><td rowspan="1" colspan="1">99.75 (14)</td></tr><tr><td rowspan="1" colspan="1">O12—Mo1—O20</td><td rowspan="1" colspan="1">111.94 (16)</td><td rowspan="1" colspan="1">O13—Mn2—O1</td><td rowspan="1" colspan="1">162.10 (13)</td></tr><tr><td rowspan="1" colspan="1">O6<sup>ii</sup>—Mo2—O19</td><td rowspan="1" colspan="1">108.91 (18)</td><td rowspan="1" colspan="1">O18<sup>ii</sup>—Mn2—O20</td><td rowspan="1" colspan="1">176.97 (15)</td></tr><tr><td rowspan="1" colspan="1">O6<sup>ii</sup>—Mo2—O15<sup>iii</sup></td><td rowspan="1" colspan="1">108.5 (2)</td><td rowspan="1" colspan="1">O14—Mn2—O20</td><td rowspan="1" colspan="1">95.05 (14)</td></tr><tr><td rowspan="1" colspan="1">O19—Mo2—O15<sup>iii</sup></td><td rowspan="1" colspan="1">109.26 (18)</td><td rowspan="1" colspan="1">O13—Mn2—O20</td><td rowspan="1" colspan="1">78.92 (12)</td></tr><tr><td rowspan="1" colspan="1">O6<sup>ii</sup>—Mo2—O9</td><td rowspan="1" colspan="1">110.68 (17)</td><td rowspan="1" colspan="1">O1—Mn2—O20</td><td rowspan="1" colspan="1">86.59 (12)</td></tr><tr><td rowspan="1" colspan="1">O19—Mo2—O9</td><td rowspan="1" colspan="1">107.76 (17)</td><td rowspan="1" colspan="1">O18<sup>ii</sup>—Mn2—O9</td><td rowspan="1" colspan="1">92.49 (15)</td></tr><tr><td rowspan="1" colspan="1">O15<sup>iii</sup>—Mo2—O9</td><td rowspan="1" colspan="1">111.71 (17)</td><td rowspan="1" colspan="1">O14—Mn2—O9</td><td rowspan="1" colspan="1">174.66 (15)</td></tr><tr><td rowspan="1" colspan="1">O17<sup>iv</sup>—Mo3—O10<sup>v</sup></td><td rowspan="1" colspan="1">109.76 (18)</td><td rowspan="1" colspan="1">O13—Mn2—O9</td><td rowspan="1" colspan="1">90.38 (13)</td></tr><tr><td rowspan="1" colspan="1">O17<sup>iv</sup>—Mo3—O3<sup>i</sup></td><td rowspan="1" colspan="1">108.24 (19)</td><td rowspan="1" colspan="1">O1—Mn2—O9</td><td rowspan="1" colspan="1">79.10 (13)</td></tr><tr><td rowspan="1" colspan="1">O10<sup>v</sup>—Mo3—O3<sup>i</sup></td><td rowspan="1" colspan="1">108.81 (18)</td><td rowspan="1" colspan="1">O20—Mn2—O9</td><td rowspan="1" colspan="1">90.10 (13)</td></tr><tr><td rowspan="1" colspan="1">O17<sup>iv</sup>—Mo3—O16<sup>i</sup></td><td rowspan="1" colspan="1">108.86 (17)</td><td rowspan="1" colspan="1">O4—Mn3—O17</td><td rowspan="1" colspan="1">91.18 (16)</td></tr><tr><td rowspan="1" colspan="1">O10<sup>v</sup>—Mo3—O16<sup>i</sup></td><td rowspan="1" colspan="1">111.28 (17)</td><td rowspan="1" colspan="1">O4—Mn3—O19<sup>ix</sup></td><td rowspan="1" colspan="1">175.38 (15)</td></tr><tr><td rowspan="1" colspan="1">O3<sup>i</sup>—Mo3—O16<sup>i</sup></td><td rowspan="1" colspan="1">109.85 (17)</td><td rowspan="1" colspan="1">O17—Mn3—O19<sup>ix</sup></td><td rowspan="1" colspan="1">89.07 (15)</td></tr><tr><td rowspan="1" colspan="1">O4—Mo4—O5<sup>i</sup></td><td rowspan="1" colspan="1">108.56 (18)</td><td rowspan="1" colspan="1">O4—Mn3—O10</td><td rowspan="1" colspan="1">90.76 (15)</td></tr><tr><td rowspan="1" colspan="1">O4—Mo4—O2<sup>vi</sup></td><td rowspan="1" colspan="1">107.37 (17)</td><td rowspan="1" colspan="1">O17—Mn3—O10</td><td rowspan="1" colspan="1">90.68 (15)</td></tr><tr><td rowspan="1" colspan="1">O5<sup>i</sup>—Mo4—O2<sup>vi</sup></td><td rowspan="1" colspan="1">109.08 (17)</td><td rowspan="1" colspan="1">O19<sup>ix</sup>—Mn3—O10</td><td rowspan="1" colspan="1">93.85 (14)</td></tr><tr><td rowspan="1" colspan="1">O4—Mo4—O8<sup>i</sup></td><td rowspan="1" colspan="1">108.28 (18)</td><td rowspan="1" colspan="1">O4—Mn3—O16<sup>i</sup></td><td rowspan="1" colspan="1">90.86 (15)</td></tr><tr><td rowspan="1" colspan="1">O5<sup>i</sup>—Mo4—O8<sup>i</sup></td><td rowspan="1" colspan="1">111.05 (18)</td><td rowspan="1" colspan="1">O17—Mn3—O16<sup>i</sup></td><td rowspan="1" colspan="1">177.96 (15)</td></tr><tr><td rowspan="1" colspan="1">O2<sup>vi</sup>—Mo4—O8<sup>i</sup></td><td rowspan="1" colspan="1">112.35 (16)</td><td rowspan="1" colspan="1">O19<sup>ix</sup>—Mn3—O16<sup>i</sup></td><td rowspan="1" colspan="1">88.90 (14)</td></tr><tr><td rowspan="1" colspan="1">O11<sup>vii</sup>—Mo5—O7</td><td rowspan="1" colspan="1">110.10 (18)</td><td rowspan="1" colspan="1">O10—Mn3—O16<sup>i</sup></td><td rowspan="1" colspan="1">89.19 (14)</td></tr><tr><td rowspan="1" colspan="1">O11<sup>vii</sup>—Mo5—O13<sup>viii</sup></td><td rowspan="1" colspan="1">106.33 (16)</td><td rowspan="1" colspan="1">O4—Mn3—O16<sup>x</sup></td><td rowspan="1" colspan="1">86.67 (14)</td></tr><tr><td rowspan="1" colspan="1">O7—Mo5—O13<sup>viii</sup></td><td rowspan="1" colspan="1">107.66 (16)</td><td rowspan="1" colspan="1">O17—Mn3—O16<sup>x</sup></td><td rowspan="1" colspan="1">98.08 (15)</td></tr><tr><td rowspan="1" colspan="1">O11<sup>vii</sup>—Mo5—O1</td><td rowspan="1" colspan="1">106.51 (16)</td><td rowspan="1" colspan="1">O19<sup>ix</sup>—Mn3—O16<sup>x</sup></td><td rowspan="1" colspan="1">88.73 (14)</td></tr><tr><td rowspan="1" colspan="1">O7—Mo5—O1</td><td rowspan="1" colspan="1">108.46 (16)</td><td rowspan="1" colspan="1">O10—Mn3—O16<sup>x</sup></td><td rowspan="1" colspan="1">170.92 (14)</td></tr><tr><td rowspan="1" colspan="1">O13<sup>viii</sup>—Mo5—O1</td><td rowspan="1" colspan="1">117.65 (15)</td><td rowspan="1" colspan="1">O16<sup>i</sup>—Mn3—O16<sup>x</sup></td><td rowspan="1" colspan="1">82.15 (14)</td></tr><tr><td rowspan="1" colspan="1">O12<sup>iii</sup>—Mn1—O11</td><td rowspan="1" colspan="1">93.79 (15)</td><td rowspan="1" colspan="1">O3—Mn4—O5<sup>ii</sup></td><td rowspan="1" colspan="1">92.68 (16)</td></tr><tr><td rowspan="1" colspan="1">O12<sup>iii</sup>—Mn1—O20</td><td rowspan="1" colspan="1">160.75 (15)</td><td rowspan="1" colspan="1">O3—Mn4—O1</td><td rowspan="1" colspan="1">173.03 (15)</td></tr><tr><td rowspan="1" colspan="1">O11—Mn1—O20</td><td rowspan="1" colspan="1">105.45 (14)</td><td rowspan="1" colspan="1">O5<sup>ii</sup>—Mn4—O1</td><td rowspan="1" colspan="1">90.22 (14)</td></tr><tr><td rowspan="1" colspan="1">O12<sup>iii</sup>—Mn1—O7<sup>i</sup></td><td rowspan="1" colspan="1">93.35 (15)</td><td rowspan="1" colspan="1">O3—Mn4—O15</td><td rowspan="1" colspan="1">96.33 (16)</td></tr><tr><td rowspan="1" colspan="1">O11—Mn1—O7<sup>i</sup></td><td rowspan="1" colspan="1">80.40 (15)</td><td rowspan="1" colspan="1">O5<sup>ii</sup>—Mn4—O15</td><td rowspan="1" colspan="1">90.79 (16)</td></tr><tr><td rowspan="1" colspan="1">O20—Mn1—O7<sup>i</sup></td><td rowspan="1" colspan="1">89.60 (13)</td><td rowspan="1" colspan="1">O1—Mn4—O15</td><td rowspan="1" colspan="1">89.96 (14)</td></tr><tr><td rowspan="1" colspan="1">O12<sup>iii</sup>—Mn1—O2</td><td rowspan="1" colspan="1">87.80 (15)</td><td rowspan="1" colspan="1">O3—Mn4—O8</td><td rowspan="1" colspan="1">86.84 (16)</td></tr><tr><td rowspan="1" colspan="1">O11—Mn1—O2</td><td rowspan="1" colspan="1">95.43 (14)</td><td rowspan="1" colspan="1">O5<sup>ii</sup>—Mn4—O8</td><td rowspan="1" colspan="1">177.36 (15)</td></tr><tr><td rowspan="1" colspan="1">O20—Mn1—O2</td><td rowspan="1" colspan="1">90.66 (12)</td><td rowspan="1" colspan="1">O1—Mn4—O8</td><td rowspan="1" colspan="1">89.97 (14)</td></tr><tr><td rowspan="1" colspan="1">O7<sup>i</sup>—Mn1—O2</td><td rowspan="1" colspan="1">175.73 (14)</td><td rowspan="1" colspan="1">O15—Mn4—O8</td><td rowspan="1" colspan="1">91.84 (16)</td></tr><tr><td rowspan="1" colspan="1">O12<sup>iii</sup>—Mn1—O13</td><td rowspan="1" colspan="1">83.87 (15)</td><td rowspan="1" colspan="1">O3—Mn4—O9</td><td rowspan="1" colspan="1">92.11 (15)</td></tr><tr><td rowspan="1" colspan="1">O11—Mn1—O13</td><td rowspan="1" colspan="1">176.15 (14)</td><td rowspan="1" colspan="1">O5<sup>ii</sup>—Mn4—O9</td><td rowspan="1" colspan="1">85.77 (14)</td></tr><tr><td rowspan="1" colspan="1">O20—Mn1—O13</td><td rowspan="1" colspan="1">76.89 (12)</td><td rowspan="1" colspan="1">O1—Mn4—O9</td><td rowspan="1" colspan="1">81.78 (13)</td></tr><tr><td rowspan="1" colspan="1">O7<sup>i</sup>—Mn1—O13</td><td rowspan="1" colspan="1">96.66 (13)</td><td rowspan="1" colspan="1">O15—Mn4—O9</td><td rowspan="1" colspan="1">171.03 (15)</td></tr><tr><td rowspan="1" colspan="1">O2—Mn1—O13</td><td rowspan="1" colspan="1">87.56 (13)</td><td rowspan="1" colspan="1">O8—Mn4—O9</td><td rowspan="1" colspan="1">91.65 (14)</td></tr></table></table-wrap><p>Symmetry codes: (i) −<italic>x</italic>+1, −<italic>y</italic>+1, −<italic>z</italic>+1; (ii) <italic>x</italic>+1, <italic>y</italic>, <italic>z</italic>; (iii) <italic>x</italic>, <italic>y</italic>+1, <italic>z</italic>; (iv) <italic>x</italic>−1, <italic>y</italic>, <italic>z</italic>; (v) −<italic>x</italic>+1, −<italic>y</italic>+1, −<italic>z</italic>+2; (vi) −<italic>x</italic>+1, −<italic>y</italic>+2, −<italic>z</italic>+1; (vii) <italic>x</italic>+1, <italic>y</italic>−1, <italic>z</italic>; (viii) <italic>x</italic>, <italic>y</italic>−1, <italic>z</italic>; (ix) <italic>x</italic>, <italic>y</italic>, <italic>z</italic>+1; (x) <italic>x</italic>, <italic>y</italic>+1, <italic>z</italic>+1.</p></sec></app></app-group><ref-list><title>References</title><ref id="bb1"><mixed-citation publication-type="other">Amine, K., Yasuda, H. & Yamachi, M. (2000). <italic>Electrochem. Solid-State Lett.</italic><bold>3</bold>, 178–179.</mixed-citation></ref><ref id="bb2"><mixed-citation publication-type="other">Ayed, B., Abbdallah, A. H. & Hadded, A. (2004). <italic>Acta Cryst.</italic> E<bold>60</bold>, i52–i54.</mixed-citation></ref><ref id="bb3"><mixed-citation publication-type="other">Balsanova, L., Mikhailova, D., Senyshyn, A., Trots, D., Fuess, H., Lottermoser, W. & Ehrenberg, H. (2009). <italic>Solid State Sci.</italic><bold>11</bold>, 1137–1143.</mixed-citation></ref><ref id="bb4"><mixed-citation publication-type="other">Brandenburg, K. & Putz, H. (2001). <italic>DIAMOND</italic>. Crystal Impact GbR, Bonn, Germany.</mixed-citation></ref><ref id="bb5"><mixed-citation publication-type="other">Brown, I. D. & Altermatt, D. (1985). <italic>Acta Cryst.</italic> B<bold>41</bold>, 244–247.</mixed-citation></ref><ref id="bb23"><mixed-citation publication-type="other">Choi, S. & Hong, S. T. (2005). <italic>Mater. Res. Bull.</italic><bold>40</bold>, 1787–1795.</mixed-citation></ref><ref id="bb6"><mixed-citation publication-type="other">Daidouh, A., Durio, C., Pico, C., Veiga, M. L., Chouaibi, N. & Ouassini, A. (2002). <italic>Solid State Sci.</italic><bold>4</bold>, 541–548.</mixed-citation></ref><ref id="bb7"><mixed-citation publication-type="other">Duisenberg, A. J. M. (1992). <italic>J. Appl. Cryst.</italic><bold>25</bold>, 92–96.</mixed-citation></ref><ref id="bb8"><mixed-citation publication-type="other">Engel, J. M., Ahsbahs, H., Fuess, H. & Ehrenberg, H. (2009). <italic>Acta Cryst.</italic> B<bold>65</bold>, 29–35.</mixed-citation></ref><ref id="bb9"><mixed-citation publication-type="other">Ennajeh, I., Zid, M. F. & Driss, A. (2013). <italic>Acta Cryst.</italic> E<bold>69</bold>, i54–i55.</mixed-citation></ref><ref id="bb10"><mixed-citation publication-type="other">Farrugia, L. J. (2012). <italic>J. Appl. Cryst.</italic><bold>45</bold>, 849–854.</mixed-citation></ref><ref id="bb11"><mixed-citation publication-type="other">Harms, K. & Wocadlo, S. (1995). <italic>XCAD4</italic>. University of Marburg, Germany.</mixed-citation></ref><ref id="bb12"><mixed-citation publication-type="other">Hatert, F. (2006). <italic>Acta Cryst.</italic> C<bold>62</bold>, i1–i2.</mixed-citation></ref><ref id="bb13"><mixed-citation publication-type="other">Hermanowicz, K., Mączka, M., Wołcyrz, M., Tomaszewski, P. E., Paściak, M. & Hanuza, J. (2006). <italic>J. Solid State Chem.</italic><bold>179</bold>, 685–695.</mixed-citation></ref><ref id="bb14"><mixed-citation publication-type="other">Kacimi, M., Ziyad, M. & Hatert, F. (2005). <italic>Mater. Res. Bull.</italic><bold>40</bold>, 682–693.</mixed-citation></ref><ref id="bb15"><mixed-citation publication-type="other">Klevtsova, R. F., Vasiliev, A. D., Kozhevnikova, N. M., Glinskaya, L. A., Kruglik, A. I. & Kotova, I. Yu. (1993). <italic>J. Struct. Chem.</italic><bold>34</bold>, 147–151.</mixed-citation></ref><ref id="bb16"><mixed-citation publication-type="other">Li, G., Azuma, H. & Tohda, M. (2002). <italic>Electrochem. Solid-State Lett.</italic><bold>5</bold>, A135–A137.</mixed-citation></ref><ref id="bb17"><mixed-citation publication-type="other">Macíček, J. & Yordanov, A. (1992). <italic>J. Appl. Cryst.</italic><bold>25</bold>, 73–80.</mixed-citation></ref><ref id="bb18"><mixed-citation publication-type="other">Moring, J. & Kostiner, E. (1986). <italic>J. Solid State Chem.</italic><bold>61</bold>, 379–383.</mixed-citation></ref><ref id="bb19"><mixed-citation publication-type="other">Muessig, E., Bramnik, K. G. & Ehrenberg, H. (2003). <italic>Acta Cryst.</italic> B<bold>59</bold>, 611–616.</mixed-citation></ref><ref id="bb20"><mixed-citation publication-type="other">North, A. C. T., Phillips, D. C. & Mathews, F. S. (1968). <italic>Acta Cryst.</italic> A<bold>24</bold>, 351–359.</mixed-citation></ref><ref id="bb21"><mixed-citation publication-type="other">Padhi, A. K., Nanjundaswamy, K. S. & Goodenough, J. B. (1997). <italic>J. Electrochem. Soc.</italic><bold>144</bold>, 1188–1194.</mixed-citation></ref><ref id="bb22"><mixed-citation publication-type="other">Sarapulova, A., Mikhailova, D., Senyshyn, A. & Ehrenberg, H. (2009). <italic>J. Solid State Chem.</italic><bold>182</bold>, 3262–3268.</mixed-citation></ref><ref id="bb24"><mixed-citation publication-type="other">Sheldrick, G. M. (2008). <italic>Acta Cryst.</italic> A<bold>64</bold>, 112–122.</mixed-citation></ref><ref id="bb25"><mixed-citation publication-type="other">Solodovnikov, S. F., Klevtsova, R. F., Glinskaya, L. A., Solodovnikova, Z. A., Zolotova, E. S. & Klevtsov, P. V. (1997). <italic>J. Struct. Chem.</italic><bold>38</bold>, 426–433.</mixed-citation></ref></ref-list></back><floats-group><fig id="fig1" position="float"><label>Figure 1</label><caption><p>Représentation de l’unité asymétrique dans AgMn<sup>II</sup><sub>3</sub>(Mn<sup>III</sup><sub>0,26</sub>Al<sub>0,74</sub>)(MoO<sub>4</sub>)<sub>5</sub>. Les éllipsoïdes ont été définis avec 50% de probabilité. [Code de symétrie: (i) −<italic>x</italic> + 1, −<italic>y</italic> + 1, −<italic>z</italic> + 1; (ii) <italic>x</italic> + 1, <italic>y</italic>, <italic>z</italic>; (iii) <italic>x</italic>, <italic>y</italic> + 1, <italic>z</italic>; (iv) <italic>x</italic> − 1, <italic>y</italic>, <italic>z</italic>; (v) −<italic>x</italic> + 1, −<italic>y</italic> + 1, −<italic>z</italic> + 2; (vi) −<italic>x</italic> + 1, −<italic>y</italic> + 2, −<italic>z</italic> + 1; (vii) <italic>x</italic> + 1, <italic>y</italic> − 1, <italic>z</italic>; (viii) <italic>x</italic>, <italic>y</italic> − 1, <italic>z</italic>; (ix) <italic>x</italic>, <italic>y</italic>, <italic>z</italic> + 1; (x) <italic>x</italic>, <italic>y</italic> + 1, <italic>z</italic> + 1.]</p></caption><graphic xlink:href="e-71-00299-fig1"></graphic></fig><fig id="fig2" position="float"><label>Figure 2</label><caption><p>Projection de la structure de AgMn<sup>II</sup><sub>3</sub>(Mn<sup>III</sup><sub>0,26</sub>Al<sub>0,74</sub>)(MoO<sub>4</sub>)<sub>5</sub>, selon <italic>c</italic>.</p></caption><graphic xlink:href="e-71-00299-fig2"></graphic></fig><fig id="fig3" position="float"><label>Figure 3</label><caption><p>Représentation d’une couche de type <italic>A</italic>, selon [001], dans AgMn<sup>II</sup><sub>3</sub>(Mn<sup>III</sup><sub>0,26</sub>Al<sub>0,74</sub>)(MoO<sub>4</sub>)<sub>5</sub>.</p></caption><graphic xlink:href="e-71-00299-fig3"></graphic></fig><fig id="fig4" position="float"><label>Figure 4</label><caption><p>Représentation de couches de type <italic>B</italic>, selon [001], dans AgMn<sup>II</sup><sub>3</sub>(Mn<sup>III</sup><sub>0,26</sub>Al<sub>0,74</sub>)(MoO<sub>4</sub>)<sub>5</sub>.</p></caption><graphic xlink:href="e-71-00299-fig4"></graphic></fig><fig id="fig5" position="float"><label>Figure 5</label><caption><p>Représentation des doubles couches <italic>BB</italic>′, montrant leur jonction selon <italic>a</italic>.</p></caption><graphic xlink:href="e-71-00299-fig5"></graphic></fig><fig id="fig6" position="float"><label>Figure 6</label><caption><p>Environnement du tétraèdre Mo<sub>2</sub>O<sub>4</sub> mettant en évidence le groupement molybdyl (Mo—O<sub>L</sub>).</p></caption><graphic xlink:href="e-71-00299-fig6"></graphic></fig><fig id="fig7" position="float"><label>Figure 7</label><caption><p>Représentation d’une couche, selon <italic>a</italic>, dans Na<sub>2</sub>FeMn<sub>2</sub>(PO<sub>4</sub>)<sub>3</sub> montrant la disposition des dimères <italic>M</italic><sub>2</sub>O<sub>12</sub> (<italic>M</italic> = Mn, Fe).</p></caption><graphic xlink:href="e-71-00299-fig7"></graphic></fig><fig id="fig8" position="float"><label>Figure 8</label><caption><p>Projection de la structure de K<sub>2</sub>Co<sub>2</sub>Mo<sub>3</sub>O<sub>12</sub>, selon <italic>b</italic>, mettant en évidence les tétramères Co<sub>4</sub>O<sub>18</sub>.</p></caption><graphic xlink:href="e-71-00299-fig8"></graphic></fig><fig id="fig9" position="float"><label>Figure 9</label><caption><p>Projection de la structure de RbMn<sub>6</sub>(As<sub>2</sub>O<sub>7</sub>)<sub>2</sub>(As<sub>3</sub>O<sub>10</sub>), montrant les chaînes d’octaèdres MnO<sub>6</sub> disposées en zigzag.</p></caption><graphic xlink:href="e-71-00299-fig9"></graphic></fig><fig id="fig10" position="float"><label>Figure 10</label><caption><p>Spectre d’analyse qualitative et morphologie d’un cristal de AgMn<sup>II</sup><sub>3</sub>(Mn<sup>III</sup><sub>0,26</sub>Al<sub>0,74</sub>)(MoO<sub>4</sub>)<sub>5</sub>.</p></caption><graphic xlink:href="e-71-00299-fig10"></graphic></fig><table-wrap id="table1" position="float"><label>Table 1</label><caption><title>Longueurs des liaisons slectionnes ()</title></caption><table frame="hsides" rules="groups"><tbody valign="top"><tr><td rowspan="1" colspan="1" align="left" valign="top">Mo1O14<sup>i</sup></td><td rowspan="1" colspan="1" align="char" valign="top">1.729(4)</td><td rowspan="1" colspan="1" align="left" valign="top">Mn2O14</td><td rowspan="1" colspan="1" align="char" valign="top">2.084(4)</td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top">Mo1O18</td><td rowspan="1" colspan="1" align="char" valign="top">1.737(4)</td><td rowspan="1" colspan="1" align="left" valign="top">Mn2O13</td><td rowspan="1" colspan="1" align="char" valign="top">2.096(3)</td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top">Mo1O12</td><td rowspan="1" colspan="1" align="char" valign="top">1.747(4)</td><td rowspan="1" colspan="1" align="left" valign="top">Mn2O1</td><td rowspan="1" colspan="1" align="char" valign="top">2.121(3)</td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top">Mo1O20</td><td rowspan="1" colspan="1" align="char" valign="top">1.796(3)</td><td rowspan="1" colspan="1" align="left" valign="top">Mn2O20</td><td rowspan="1" colspan="1" align="char" valign="top">2.148(3)</td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top">Mo2O6<sup>ii</sup></td><td rowspan="1" colspan="1" align="char" valign="top">1.717(4)</td><td rowspan="1" colspan="1" align="left" valign="top">Mn2O9</td><td rowspan="1" colspan="1" align="char" valign="top">2.164(4)</td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top">Mo2O19</td><td rowspan="1" colspan="1" align="char" valign="top">1.749(3)</td><td rowspan="1" colspan="1" align="left" valign="top">Mn3O4</td><td rowspan="1" colspan="1" align="char" valign="top">2.037(4)</td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top">Mo2O15<sup>iii</sup></td><td rowspan="1" colspan="1" align="char" valign="top">1.758(4)</td><td rowspan="1" colspan="1" align="left" valign="top">Mn3O17</td><td rowspan="1" colspan="1" align="char" valign="top">2.043(4)</td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top">Mo2O9</td><td rowspan="1" colspan="1" align="char" valign="top">1.819(3)</td><td rowspan="1" colspan="1" align="left" valign="top">Mn3O19<sup>ix</sup></td><td rowspan="1" colspan="1" align="char" valign="top">2.079(4)</td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top">Mo3O17<sup>iv</sup></td><td rowspan="1" colspan="1" align="char" valign="top">1.737(4)</td><td rowspan="1" colspan="1" align="left" valign="top">Mn3O10</td><td rowspan="1" colspan="1" align="char" valign="top">2.105(4)</td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top">Mo3O10<sup>v</sup></td><td rowspan="1" colspan="1" align="char" valign="top">1.748(3)</td><td rowspan="1" colspan="1" align="left" valign="top">Mn3O16<sup>i</sup></td><td rowspan="1" colspan="1" align="char" valign="top">2.126(4)</td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top">Mo3O3<sup>i</sup></td><td rowspan="1" colspan="1" align="char" valign="top">1.751(4)</td><td rowspan="1" colspan="1" align="left" valign="top">Mn3O16<sup>x</sup></td><td rowspan="1" colspan="1" align="char" valign="top">2.160(4)</td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top">Mo3O16<sup>i</sup></td><td rowspan="1" colspan="1" align="char" valign="top">1.795(3)</td><td rowspan="1" colspan="1" align="left" valign="top">Mn4O3</td><td rowspan="1" colspan="1" align="char" valign="top">1.985(4)</td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top">Mo4O4</td><td rowspan="1" colspan="1" align="char" valign="top">1.732(4)</td><td rowspan="1" colspan="1" align="left" valign="top">Mn4O5<sup>ii</sup></td><td rowspan="1" colspan="1" align="char" valign="top">2.016(4)</td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top">Mo4O5<sup>i</sup></td><td rowspan="1" colspan="1" align="char" valign="top">1.744(4)</td><td rowspan="1" colspan="1" align="left" valign="top">Mn4O1</td><td rowspan="1" colspan="1" align="char" valign="top">2.035(3)</td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top">Mo4O2<sup>vi</sup></td><td rowspan="1" colspan="1" align="char" valign="top">1.765(3)</td><td rowspan="1" colspan="1" align="left" valign="top">Mn4O15</td><td rowspan="1" colspan="1" align="char" valign="top">2.036(4)</td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top">Mo4O8<sup>i</sup></td><td rowspan="1" colspan="1" align="char" valign="top">1.792(4)</td><td rowspan="1" colspan="1" align="left" valign="top">Mn4O8</td><td rowspan="1" colspan="1" align="char" valign="top">2.068(4)</td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top">Mo5O11<sup>vii</sup></td><td rowspan="1" colspan="1" align="char" valign="top">1.721(3)</td><td rowspan="1" colspan="1" align="left" valign="top">Mn4O9</td><td rowspan="1" colspan="1" align="char" valign="top">2.131(4)</td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top">Mo5O7</td><td rowspan="1" colspan="1" align="char" valign="top">1.721(3)</td><td rowspan="1" colspan="1" align="left" valign="top">Ag1O8</td><td rowspan="1" colspan="1" align="char" valign="top">2.242(4)</td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top">Mo5O13<sup>viii</sup></td><td rowspan="1" colspan="1" align="char" valign="top">1.781(3)</td><td rowspan="1" colspan="1" align="left" valign="top">Ag1O2</td><td rowspan="1" colspan="1" align="char" valign="top">2.260(4)</td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top">Mo5O1</td><td rowspan="1" colspan="1" align="char" valign="top">1.808(3)</td><td rowspan="1" colspan="1" align="left" valign="top">Ag1O6</td><td rowspan="1" colspan="1" align="char" valign="top">2.275(4)</td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top">Mn1O12<sup>iii</sup></td><td rowspan="1" colspan="1" align="char" valign="top">2.094(4)</td><td rowspan="1" colspan="1" align="left" valign="top">Ag2O6</td><td rowspan="1" colspan="1" align="char" valign="top">2.255(9)</td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top">Mn1O11</td><td rowspan="1" colspan="1" align="char" valign="top">2.114(3)</td><td rowspan="1" colspan="1" align="left" valign="top">Ag2O8</td><td rowspan="1" colspan="1" align="char" valign="top">2.388(13)</td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top">Mn1O20</td><td rowspan="1" colspan="1" align="char" valign="top">2.150(3)</td><td rowspan="1" colspan="1" align="left" valign="top">Ag2O2</td><td rowspan="1" colspan="1" align="char" valign="top">2.514(12)</td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top">Mn1O7<sup>i</sup></td><td rowspan="1" colspan="1" align="char" valign="top">2.158(4)</td><td rowspan="1" colspan="1" align="left" valign="top">Ag3O6</td><td rowspan="1" colspan="1" align="char" valign="top">2.245(5)</td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top">Mn1O2</td><td rowspan="1" colspan="1" align="char" valign="top">2.161(3)</td><td rowspan="1" colspan="1" align="left" valign="top">Ag3O8</td><td rowspan="1" colspan="1" align="char" valign="top">2.519(5)</td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top">Mn1O13</td><td rowspan="1" colspan="1" align="char" valign="top">2.188(3)</td><td rowspan="1" colspan="1" align="left" valign="top">Ag3O19</td><td rowspan="1" colspan="1" align="char" valign="top">2.539(5)</td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top">Mn2O18<sup>ii</sup></td><td rowspan="1" colspan="1" align="char" valign="top">2.059(4)</td><td rowspan="1" colspan="1" align="left" valign="top"> </td><td rowspan="1" colspan="1" align="char" valign="top"> </td></tr></tbody></table><table-wrap-foot><p>Symmetry codes: (i) <inline-formula><inline-graphic xlink:href="e-71-00299-efi1.jpg" mimetype="image" mime-subtype="gif"></inline-graphic></inline-formula>; (ii) <inline-formula><inline-graphic xlink:href="e-71-00299-efi2.jpg" mimetype="image" mime-subtype="gif"></inline-graphic></inline-formula>; (iii) <inline-formula><inline-graphic xlink:href="e-71-00299-efi3.jpg" mimetype="image" mime-subtype="gif"></inline-graphic></inline-formula>; (iv) <inline-formula><inline-graphic xlink:href="e-71-00299-efi4.jpg" mimetype="image" mime-subtype="gif"></inline-graphic></inline-formula>; (v) <inline-formula><inline-graphic xlink:href="e-71-00299-efi5.jpg" mimetype="image" mime-subtype="gif"></inline-graphic></inline-formula>; (vi) <inline-formula><inline-graphic xlink:href="e-71-00299-efi6.jpg" mimetype="image" mime-subtype="gif"></inline-graphic></inline-formula>; (vii) <inline-formula><inline-graphic xlink:href="e-71-00299-efi7.jpg" mimetype="image" mime-subtype="gif"></inline-graphic></inline-formula>; (viii) <inline-formula><inline-graphic xlink:href="e-71-00299-efi8.jpg" mimetype="image" mime-subtype="gif"></inline-graphic></inline-formula>; (ix) <inline-formula><inline-graphic xlink:href="e-71-00299-efi9.jpg" mimetype="image" mime-subtype="gif"></inline-graphic></inline-formula>; (x) <inline-formula><inline-graphic xlink:href="e-71-00299-efi10.jpg" mimetype="image" mime-subtype="gif"></inline-graphic></inline-formula>; (ix) <inline-formula><inline-graphic xlink:href="e-71-00299-efi9.jpg" mimetype="image" mime-subtype="gif"></inline-graphic></inline-formula>; (x) <inline-formula><inline-graphic xlink:href="e-71-00299-efi12.jpg" mimetype="image" mime-subtype="gif"></inline-graphic></inline-formula>.</p></table-wrap-foot></table-wrap><table-wrap id="table2" position="float"><label>Table 2</label><caption><title>Dtails exprimentaux</title></caption><table frame="hsides" rules="groups"><tbody valign="top"><tr><td rowspan="1" colspan="2" align="left" valign="top">Donnes crystallines</td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top">Formule chimique</td><td rowspan="1" colspan="1" align="left" valign="top">AgAl<sub>0.74</sub>Mn<sub>3.26</sub>Mo<sub>5</sub>O<sub>20</sub></td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top"><italic>M</italic><sub>r</sub></td><td rowspan="1" colspan="1" align="left" valign="top">1106.64</td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top">Systme cristallin, groupe d’espace</td><td rowspan="1" colspan="1" align="left" valign="top">Triclinique, <italic>P</italic><inline-formula><inline-graphic xlink:href="e-71-00299-efi13.jpg" mimetype="image" mime-subtype="gif"></inline-graphic></inline-formula></td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top">Temprature (K)</td><td rowspan="1" colspan="1" align="left" valign="top">298</td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top"><italic>a</italic>, <italic>b</italic>, <italic>c</italic> ()</td><td rowspan="1" colspan="1" align="left" valign="top">6.9596(6), 7.0326(7), 17.909(6)</td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top">, , ()</td><td rowspan="1" colspan="1" align="left" valign="top">87.654(6), 87.442(6), 79.299(7)</td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top"><italic>V</italic> (<sup>3</sup>)</td><td rowspan="1" colspan="1" align="left" valign="top">860.0(3)</td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top"><italic>Z</italic></td><td rowspan="1" colspan="1" align="left" valign="top">2</td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top">Type de rayonnement</td><td rowspan="1" colspan="1" align="left" valign="top">Mo <italic>K</italic></td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top"> (mm<sup>1</sup>)</td><td rowspan="1" colspan="1" align="left" valign="top">7.08</td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top">Taille des cristaux (mm)</td><td rowspan="1" colspan="1" align="left" valign="top">0.28 0.21 0.21</td></tr><tr><td rowspan="1" colspan="2" align="left" valign="top"> </td></tr><tr><td rowspan="1" colspan="2" align="left" valign="top">Collection de donnes</td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top">Diffractomtre</td><td rowspan="1" colspan="1" align="left" valign="top">EnrafNonius CAD-4</td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top">Correction d’absorption</td><td rowspan="1" colspan="1" align="left" valign="top"> scan (North <italic>et al.</italic>, 1968<xref ref-type="bibr" rid="bb20"> ▸</xref>)</td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top"><italic>T</italic><sub>min</sub>, <italic>T</italic><sub>max</sub></td><td rowspan="1" colspan="1" align="left" valign="top">0.153, 0.263</td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top">Nombre de rflexions mesures, indpendantes et observes [<italic>I</italic> > 2(<italic>I</italic>)]</td><td rowspan="1" colspan="1" align="left" valign="top">5479, 3736, 3470</td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top"><italic>R</italic><sub>int</sub></td><td rowspan="1" colspan="1" align="left" valign="top">0.015</td></tr><tr><td rowspan="1" colspan="2" align="left" valign="top"> </td></tr><tr><td rowspan="1" colspan="2" align="left" valign="top">Affinement</td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top"><italic>R</italic>[<italic>F</italic><sup>2</sup> > 2(<italic>F</italic><sup>2</sup>)], <italic>wR</italic>(<italic>F</italic><sup>2</sup>), <italic>S</italic></td><td rowspan="1" colspan="1" align="left" valign="top">0.025, 0.064, 1.23</td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top">Nombre de rflexions</td><td rowspan="1" colspan="1" align="left" valign="top">3736</td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top">Nombre de paramtres</td><td rowspan="1" colspan="1" align="left" valign="top">291</td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top">Nombre de restraints</td><td rowspan="1" colspan="1" align="left" valign="top">1</td></tr><tr><td rowspan="1" colspan="1" align="left" valign="top"><sub>max</sub>, <sub>min</sub> (e <sup>3</sup>)</td><td rowspan="1" colspan="1" align="left" valign="top">1.00, 1.06</td></tr></tbody></table><table-wrap-foot><p>Programmes informatiques: <italic>CAD-4 EXPRESS</italic> (Duisenberg, 1992<xref ref-type="bibr" rid="bb7"> ▸</xref>; Macek Yordanov, 1992<xref ref-type="bibr" rid="bb17"> ▸</xref>), <italic>XCAD4</italic> (Harms Wocadlo, 1995<xref ref-type="bibr" rid="bb11"> ▸</xref>), <italic>SHELXS97</italic> et <italic>SHELXL97</italic> (Sheldrick, 2008<xref ref-type="bibr" rid="bb24"> ▸</xref>), <italic>DIAMOND</italic> (Brandenburg Putz, 2001<xref ref-type="bibr" rid="bb4"> ▸</xref>) et <italic>WinGX</italic> (Farrugia, 2012<xref ref-type="bibr" rid="bb10"> ▸</xref>).</p></table-wrap-foot></table-wrap></floats-group></pmc></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Sante/explor/MersV1/Data/Pmc/Corpus
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000076 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Pmc/Corpus/biblio.hfd -nk 000076 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Sante
|area= MersV1
|flux= Pmc
|étape= Corpus
|type= RBID
|clé= PMC:4350738
|texte= Synthèse et structure cristalline d’un matériau noir AgMnII3(MnIII0,26Al0,74)(MoO4)5
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Pmc/Corpus/RBID.i -Sk "pubmed:25844193" \
| HfdSelect -Kh $EXPLOR_AREA/Data/Pmc/Corpus/biblio.hfd \
| NlmPubMed2Wicri -a MersV1
| This area was generated with Dilib version V0.6.33. |  |