Double (n = 2) and triple (n = 3) [M4Bi2n-2O2n]x+ polycationic ribbons in the new Bi∼3Cd∼3.72M∼1.28O5(PO4)3 oxyphosphate (M=Co, Cu, Zn)
Identifieur interne : 000114 ( Maroc/Extraction ); précédent : 000113; suivant : 000115Double (n = 2) and triple (n = 3) [M4Bi2n-2O2n]x+ polycationic ribbons in the new Bi∼3Cd∼3.72M∼1.28O5(PO4)3 oxyphosphate (M=Co, Cu, Zn)
Auteurs : Marie Colmont [France] ; Marielle Huve [France] ; El Mostafa Ketatni [Maroc] ; Francis Abraham [France] ; Olivier Mentre [France]Source :
- Journal of solid state chemistry : (Print) [ 0022-4596 ] ; 2003.
Descripteurs français
- Pascal (Inist)
- Etude expérimentale, Diffraction RX, Diffraction électron, Microscopie électronique, Structure cristalline, Bismuth oxyde, Cadmium oxyde, Cobalt oxyde, Bismuth phosphate, Cobalt phosphate, Cadmium phosphate, Structure tunnel, Modèle structure, 6166F, Bi3Cd3,72Co1,28O5(PO4)3, Bi Cd Co O P, Oxyphosphate.
English descriptors
- KwdEn :
Abstract
The crystal structure of the new Bi∼3Cd∼3.72Co∼1.28O5(PO4)3 has been refined from single crystal XRD data, R1 = 5.37%, space group Abmm, a = 11.5322(28) Å, b = 5.4760(13) Å, c = 23.2446(56) Å, Z = 4. Compared to Bi∼1.2M∼1.2O1.5(PO4) and Bi∼6.2Cu∼6.2O8(PO4)5, this compound is an additional example of disordered Bi3+/M2+ oxyphosphate and is well described from the arrangement of double [Bi4Cd4O6]8+ (= D) and triple [Bi2Cd3.44Co0.56O4]6+ (= T) polycationic ribbons formed of edge-sharing O(Bi,M)4 tetrahedra surrounded by PO4 groups. According to the nomenclature defined in this work, the sequence is TT/DtDt, where t stands for the tunnels created by PO4 between two subsequent double ribbons and occupied by Co2+. The HREM study allows a clear visualization of the announced sequence by comparison with the refined crystal structure. The Bi3+ / M2+ statistic disorder at the edges of T and D entities is responsible for the PO4 multi-configuration disorder around a central P atom. Infrared spectroscopy and neutron diffraction of similar compounds (without the highly absorbing Cadmium) even suggests the long range ordering loss for phosphates. Therefore, electron diffraction shows the existence of a modulation vector q* = 1/2a* + (1/3 + ε)b* which pictures cationic ordering in the (001) plane, at the crystallite scale. This ordering is largely lost at the single crystal scale. The existence of mixed Bi3+/M2+ positions also enables a partial filling of the tunnels by Co2+ and yields a composition range checked by solid state reaction. The title compound can be prepared as a single phase and also the M = Zn2+ term can be obtained in a biphasic mixture. For M = Cu2+, a monoclinic distortion has been evidenced from XRD and HREM patterns but surprisingly, the orthorhombic ideal form can also be obtained in similar conditions.
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Pascal:04-0016354Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">Double (n = 2) and triple (n = 3) [M<sub>4</sub>Bi<sub>2n-2</sub>O<sub>2n</sub>]<sup>x+</sup> polycationic ribbons in the new Bi<sub>∼3</sub>Cd<sub>∼3.72</sub>M<sub>∼1.28</sub>O<sub>5</sub>(PO<sub>4</sub>)<sub>3</sub> oxyphosphate (M=Co, Cu, Zn)</title><author><name sortKey="Colmont, Marie" sort="Colmont, Marie" uniqKey="Colmont M" first="Marie" last="Colmont">Marie Colmont</name><affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Laboratoire de Cristallochimie et Physicochimie du Solide, Universite des Sciences et Technologies de Lille, UMR CNRS 8012, ENSCL, B.P. 108</s1><s2>59652 Villeneuve d'Ascq</s2><s3>FRA</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Hauts-de-France</region><region type="old region" nuts="2">Nord-Pas-de-Calais</region><settlement type="city">Villeneuve d'Ascq</settlement></placeName></affiliation></author><author><name sortKey="Huve, Marielle" sort="Huve, Marielle" uniqKey="Huve M" first="Marielle" last="Huve">Marielle Huve</name><affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Laboratoire de Cristallochimie et Physicochimie du Solide, Universite des Sciences et Technologies de Lille, UMR CNRS 8012, ENSCL, B.P. 108</s1><s2>59652 Villeneuve d'Ascq</s2><s3>FRA</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Hauts-de-France</region><region type="old region" nuts="2">Nord-Pas-de-Calais</region><settlement type="city">Villeneuve d'Ascq</settlement></placeName></affiliation></author><author><name sortKey="Ketatni, El Mostafa" sort="Ketatni, El Mostafa" uniqKey="Ketatni E" first="El Mostafa" last="Ketatni">El Mostafa Ketatni</name><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Laboratoire d'Electrochmie et Chimie des Matériaux, Faculté des Sciences et Technique Cadi Ayyad, B.P. 523</s1><s2>Béni Mellal</s2><s3>MAR</s3><sZ>3 aut.</sZ></inist:fA14><country>Maroc</country><wicri:noRegion>Béni Mellal</wicri:noRegion></affiliation></author><author><name sortKey="Abraham, Francis" sort="Abraham, Francis" uniqKey="Abraham F" first="Francis" last="Abraham">Francis Abraham</name><affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Laboratoire de Cristallochimie et Physicochimie du Solide, Universite des Sciences et Technologies de Lille, UMR CNRS 8012, ENSCL, B.P. 108</s1><s2>59652 Villeneuve d'Ascq</s2><s3>FRA</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Hauts-de-France</region><region type="old region" nuts="2">Nord-Pas-de-Calais</region><settlement type="city">Villeneuve d'Ascq</settlement></placeName></affiliation></author><author><name sortKey="Mentre, Olivier" sort="Mentre, Olivier" uniqKey="Mentre O" first="Olivier" last="Mentre">Olivier Mentre</name><affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Laboratoire de Cristallochimie et Physicochimie du Solide, Universite des Sciences et Technologies de Lille, UMR CNRS 8012, ENSCL, B.P. 108</s1><s2>59652 Villeneuve d'Ascq</s2><s3>FRA</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Hauts-de-France</region><region type="old region" nuts="2">Nord-Pas-de-Calais</region><settlement type="city">Villeneuve d'Ascq</settlement></placeName></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">INIST</idno><idno type="inist">04-0016354</idno><date when="2003">2003</date><idno type="stanalyst">PASCAL 04-0016354 INIST</idno><idno type="RBID">Pascal:04-0016354</idno><idno type="wicri:Area/PascalFrancis/Corpus">000219</idno><idno type="wicri:Area/PascalFrancis/Curation">000076</idno><idno type="wicri:Area/PascalFrancis/Checkpoint">000232</idno><idno type="wicri:explorRef" wicri:stream="PascalFrancis" wicri:step="Checkpoint">000232</idno><idno type="wicri:doubleKey">0022-4596:2003:Colmont M:double:n:and</idno><idno type="wicri:Area/Main/Merge">000A81</idno><idno type="wicri:Area/Main/Curation">000A66</idno><idno type="wicri:Area/Main/Exploration">000A66</idno><idno type="wicri:Area/Maroc/Extraction">000114</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Double (n = 2) and triple (n = 3) [M<sub>4</sub>Bi<sub>2n-2</sub>O<sub>2n</sub>]<sup>x+</sup> polycationic ribbons in the new Bi<sub>∼3</sub>Cd<sub>∼3.72</sub>M<sub>∼1.28</sub>O<sub>5</sub>(PO<sub>4</sub>)<sub>3</sub> oxyphosphate (M=Co, Cu, Zn)</title><author><name sortKey="Colmont, Marie" sort="Colmont, Marie" uniqKey="Colmont M" first="Marie" last="Colmont">Marie Colmont</name><affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Laboratoire de Cristallochimie et Physicochimie du Solide, Universite des Sciences et Technologies de Lille, UMR CNRS 8012, ENSCL, B.P. 108</s1><s2>59652 Villeneuve d'Ascq</s2><s3>FRA</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Hauts-de-France</region><region type="old region" nuts="2">Nord-Pas-de-Calais</region><settlement type="city">Villeneuve d'Ascq</settlement></placeName></affiliation></author><author><name sortKey="Huve, Marielle" sort="Huve, Marielle" uniqKey="Huve M" first="Marielle" last="Huve">Marielle Huve</name><affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Laboratoire de Cristallochimie et Physicochimie du Solide, Universite des Sciences et Technologies de Lille, UMR CNRS 8012, ENSCL, B.P. 108</s1><s2>59652 Villeneuve d'Ascq</s2><s3>FRA</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Hauts-de-France</region><region type="old region" nuts="2">Nord-Pas-de-Calais</region><settlement type="city">Villeneuve d'Ascq</settlement></placeName></affiliation></author><author><name sortKey="Ketatni, El Mostafa" sort="Ketatni, El Mostafa" uniqKey="Ketatni E" first="El Mostafa" last="Ketatni">El Mostafa Ketatni</name><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Laboratoire d'Electrochmie et Chimie des Matériaux, Faculté des Sciences et Technique Cadi Ayyad, B.P. 523</s1><s2>Béni Mellal</s2><s3>MAR</s3><sZ>3 aut.</sZ></inist:fA14><country>Maroc</country><wicri:noRegion>Béni Mellal</wicri:noRegion></affiliation></author><author><name sortKey="Abraham, Francis" sort="Abraham, Francis" uniqKey="Abraham F" first="Francis" last="Abraham">Francis Abraham</name><affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Laboratoire de Cristallochimie et Physicochimie du Solide, Universite des Sciences et Technologies de Lille, UMR CNRS 8012, ENSCL, B.P. 108</s1><s2>59652 Villeneuve d'Ascq</s2><s3>FRA</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Hauts-de-France</region><region type="old region" nuts="2">Nord-Pas-de-Calais</region><settlement type="city">Villeneuve d'Ascq</settlement></placeName></affiliation></author><author><name sortKey="Mentre, Olivier" sort="Mentre, Olivier" uniqKey="Mentre O" first="Olivier" last="Mentre">Olivier Mentre</name><affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Laboratoire de Cristallochimie et Physicochimie du Solide, Universite des Sciences et Technologies de Lille, UMR CNRS 8012, ENSCL, B.P. 108</s1><s2>59652 Villeneuve d'Ascq</s2><s3>FRA</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>4 aut.</sZ><sZ>5 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Hauts-de-France</region><region type="old region" nuts="2">Nord-Pas-de-Calais</region><settlement type="city">Villeneuve d'Ascq</settlement></placeName></affiliation></author></analytic><series><title level="j" type="main">Journal of solid state chemistry : (Print)</title><title level="j" type="abbreviated">J. solid state chem. : (Print)</title><idno type="ISSN">0022-4596</idno><imprint><date when="2003">2003</date></imprint></series></biblStruct></sourceDesc><seriesStmt><title level="j" type="main">Journal of solid state chemistry : (Print)</title><title level="j" type="abbreviated">J. solid state chem. : (Print)</title><idno type="ISSN">0022-4596</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Bismuth oxides</term><term>Bismuth phosphates</term><term>Cadmium oxides</term><term>Cadmium phosphates</term><term>Channel structure</term><term>Cobalt oxides</term><term>Cobalt phosphates</term><term>Crystal structure</term><term>Electron diffraction</term><term>Electron microscopy</term><term>Experimental study</term><term>Oxyphosphates</term><term>Structural models</term><term>XRD</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Etude expérimentale</term><term>Diffraction RX</term><term>Diffraction électron</term><term>Microscopie électronique</term><term>Structure cristalline</term><term>Bismuth oxyde</term><term>Cadmium oxyde</term><term>Cobalt oxyde</term><term>Bismuth phosphate</term><term>Cobalt phosphate</term><term>Cadmium phosphate</term><term>Structure tunnel</term><term>Modèle structure</term><term>6166F</term><term>Bi3Cd3,72Co1,28O5(PO4)3</term><term>Bi Cd Co O P</term><term>Oxyphosphate</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The crystal structure of the new Bi<sub>∼3</sub>Cd<sub>∼3.72</sub>Co<sub>∼1.28</sub>O<sub>5</sub>(PO<sub>4</sub>)<sub>3</sub> has been refined from single crystal XRD data, R<sub>1</sub> = 5.37%, space group Abmm, a = 11.5322(28) Å, b = 5.4760(13) Å, c = 23.2446(56) Å, Z = 4. Compared to Bi<sub>∼1.2</sub>M<sub>∼1.2</sub>O<sub>1.5</sub>(PO<sub>4</sub>) and Bi<sub>∼6.2</sub>Cu<sub>∼6.2</sub>O<sub>8</sub>(PO<sub>4</sub>)<sub>5</sub>, this compound is an additional example of disordered Bi<sup>3+</sup>/M<sup>2+</sup> oxyphosphate and is well described from the arrangement of double [Bi<sub>4</sub>Cd<sub>4</sub>O<sub>6</sub>]<sup>8+</sup> (= D) and triple [Bi<sub>2</sub>Cd<sub>3.44</sub>Co<sub>0.56</sub>O<sub>4</sub>]<sup>6+</sup> (= T) polycationic ribbons formed of edge-sharing O(Bi,M)<sub>4</sub> tetrahedra surrounded by PO<sub>4</sub> groups. According to the nomenclature defined in this work, the sequence is TT/DtDt, where t stands for the tunnels created by PO<sub>4</sub> between two subsequent double ribbons and occupied by Co<sup>2+</sup>. The HREM study allows a clear visualization of the announced sequence by comparison with the refined crystal structure. The Bi<sup>3+</sup> / M<sup>2+</sup> statistic disorder at the edges of T and D entities is responsible for the PO<sub>4</sub> multi-configuration disorder around a central P atom. Infrared spectroscopy and neutron diffraction of similar compounds (without the highly absorbing Cadmium) even suggests the long range ordering loss for phosphates. Therefore, electron diffraction shows the existence of a modulation vector q* = 1/2a* + (1/3 + ε)b* which pictures cationic ordering in the (001) plane, at the crystallite scale. This ordering is largely lost at the single crystal scale. The existence of mixed Bi<sup>3+</sup>/M<sup>2+</sup> positions also enables a partial filling of the tunnels by Co<sup>2+</sup> and yields a composition range checked by solid state reaction. The title compound can be prepared as a single phase and also the M = Zn<sup>2+</sup> term can be obtained in a biphasic mixture. For M = Cu<sup>2+</sup>, a monoclinic distortion has been evidenced from XRD and HREM patterns but surprisingly, the orthorhombic ideal form can also be obtained in similar conditions.</div></front></TEI><affiliations><list><country><li>France</li><li>Maroc</li></country><region><li>Hauts-de-France</li><li>Nord-Pas-de-Calais</li></region><settlement><li>Villeneuve d'Ascq</li></settlement></list><tree><country name="France"><region name="Hauts-de-France"><name sortKey="Colmont, Marie" sort="Colmont, Marie" uniqKey="Colmont M" first="Marie" last="Colmont">Marie Colmont</name></region><name sortKey="Abraham, Francis" sort="Abraham, Francis" uniqKey="Abraham F" first="Francis" last="Abraham">Francis Abraham</name><name sortKey="Huve, Marielle" sort="Huve, Marielle" uniqKey="Huve M" first="Marielle" last="Huve">Marielle Huve</name><name sortKey="Mentre, Olivier" sort="Mentre, Olivier" uniqKey="Mentre O" first="Olivier" last="Mentre">Olivier Mentre</name></country><country name="Maroc"><noRegion><name sortKey="Ketatni, El Mostafa" sort="Ketatni, El Mostafa" uniqKey="Ketatni E" first="El Mostafa" last="Ketatni">El Mostafa Ketatni</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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