Study of the Crystal Structures of Sodium Magnesium and Sodium Nickel Diphosphates
Identifieur interne : 000729 ( Istex/Corpus ); précédent : 000728; suivant : 000730Study of the Crystal Structures of Sodium Magnesium and Sodium Nickel Diphosphates
Auteurs : Fatima Erragh ; Ali Boukhari ; Francis Abraham ; Brahim ElouadiSource :
- Journal of Solid State Chemistry [ 0022-4596 ] ; 2000.
Abstract
Single-crystal X-ray crystallography studies have shown that diphosphates Na3.64Mg2.18(P2O7)2 and Na3.64Ni2.18(P2O7)2 crystallize with the same structural type and the same space group P1. Their triclinic lattice parameters are equal to a=10.901 (2), b=9.765 (2), c=6.382 (1) Å, α=112.43 (1)°, β=99.64 (1)°, γ=107.53 (1)°, Z=2 and a=10.889 (5), b=9.705 (4), c=6.358 (4) Å, α=112.46 (4)°, β=99.92 (4)°, γ=107.54 (4)°, Z=2, respectively. The structure could be regarded as a packing of diphosphate groups [P2O7]4− and [MO6] octahedra (M=Mg, Ni) delimiting cavities and tunnels which host sodium cations. The tunnels are running along [001]. The structure is characterized by mixed (Na, M) sites with an occupation factor ratio equal to ca. 0.82/0.18. Sodium cations are located in five different sites: two cavities (one penta- and the other octa-coordinated) totally occupied and three octahedral interstices, which are partially filled by Na(3), Na(4), and Na(5) according to the respective occupation factors of 0.15, 0.42, and 0.25 for Na3.64Mg2.18(P2O7)2 and 0.13, 0.40, and 0.29 in the case of Na3.64Ni2.18(P2O7)2.
Url:
DOI: 10.1006/jssc.2000.8651
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Their triclinic lattice parameters are equal to a=10.901 (2), b=9.765 (2), c=6.382 (1) Å, α=112.43 (1)°, β=99.64 (1)°, γ=107.53 (1)°, Z=2 and a=10.889 (5), b=9.705 (4), c=6.358 (4) Å, α=112.46 (4)°, β=99.92 (4)°, γ=107.54 (4)°, Z=2, respectively. The structure could be regarded as a packing of diphosphate groups [P2O7]4− and [MO6] octahedra (M=Mg, Ni) delimiting cavities and tunnels which host sodium cations. The tunnels are running along [001]. The structure is characterized by mixed (Na, M) sites with an occupation factor ratio equal to ca. 0.82/0.18. Sodium cations are located in five different sites: two cavities (one penta- and the other octa-coordinated) totally occupied and three octahedral interstices, which are partially filled by Na(3), Na(4), and Na(5) according to the respective occupation factors of 0.15, 0.42, and 0.25 for Na3.64Mg2.18(P2O7)2 and 0.13, 0.40, and 0.29 in the case of Na3.64Ni2.18(P2O7)2.</div></front></TEI><istex><corpusName>elsevier</corpusName><author><json:item><name>Fatima Erragh</name><affiliations><json:string>Applied Solid State Chemistry Laboratory, Faculty of Sciences, Charia Ibn Batota, Rabat, Morocco</json:string></affiliations></json:item><json:item><name>Ali Boukhari</name><affiliations><json:string>Applied Solid State Chemistry Laboratory, Faculty of Sciences, Charia Ibn Batota, Rabat, Morocco</json:string></affiliations></json:item><json:item><name>Francis Abraham</name><affiliations><json:string>Laboratoire de Cristallochimie et Physicochimie du Solide, URPRES A CNRS 8012 Université de Lille I, ENSCL, 108, 59652, Villeneuve d'Ascq Cédex, France</json:string></affiliations></json:item><json:item><name>Brahim Elouadi</name><affiliations><json:string>LEACIM, Département de Chimie, Université de La Rochelle, Avenue Marillac, 17042, La Rochelle, Cédex 1, France</json:string></affiliations></json:item></author><language><json:string>eng</json:string></language><originalGenre><json:string>Full-length article</json:string></originalGenre><abstract>Single-crystal X-ray crystallography studies have shown that diphosphates Na3.64Mg2.18(P2O7)2 and Na3.64Ni2.18(P2O7)2 crystallize with the same structural type and the same space group P1. Their triclinic lattice parameters are equal to a=10.901 (2), b=9.765 (2), c=6.382 (1) Å, α=112.43 (1)°, β=99.64 (1)°, γ=107.53 (1)°, Z=2 and a=10.889 (5), b=9.705 (4), c=6.358 (4) Å, α=112.46 (4)°, β=99.92 (4)°, γ=107.54 (4)°, Z=2, respectively. The structure could be regarded as a packing of diphosphate groups [P2O7]4− and [MO6] octahedra (M=Mg, Ni) delimiting cavities and tunnels which host sodium cations. The tunnels are running along [001]. The structure is characterized by mixed (Na, M) sites with an occupation factor ratio equal to ca. 0.82/0.18. Sodium cations are located in five different sites: two cavities (one penta- and the other octa-coordinated) totally occupied and three octahedral interstices, which are partially filled by Na(3), Na(4), and Na(5) according to the respective occupation factors of 0.15, 0.42, and 0.25 for Na3.64Mg2.18(P2O7)2 and 0.13, 0.40, and 0.29 in the case of Na3.64Ni2.18(P2O7)2.</abstract><qualityIndicators><score>6.881</score><pdfVersion>1.2</pdfVersion><pdfPageSize>584 x 780 pts</pdfPageSize><refBibsNative>true</refBibsNative><keywordCount>0</keywordCount><abstractCharCount>1118</abstractCharCount><pdfWordCount>4925</pdfWordCount><pdfCharCount>29918</pdfCharCount><pdfPageCount>9</pdfPageCount><abstractWordCount>163</abstractWordCount></qualityIndicators><title>Study of the Crystal Structures of Sodium Magnesium and Sodium Nickel 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Diphosphates</title></titleStmt><publicationStmt><authority>ISTEX</authority><publisher>ELSEVIER</publisher><availability><p>©2000 Academic Press</p></availability><date>2000</date></publicationStmt><notesStmt><note type="content">Section title: Regular Article</note></notesStmt><sourceDesc><biblStruct type="inbook"><analytic><title level="a" type="main" xml:lang="en">Study of the Crystal Structures of Sodium Magnesium and Sodium Nickel Diphosphates</title><author xml:id="author-0000"><persName><forename type="first">Fatima</forename><surname>Erragh</surname></persName><affiliation>Applied Solid State Chemistry Laboratory, Faculty of Sciences, Charia Ibn Batota, Rabat, Morocco</affiliation></author><author xml:id="author-0001"><persName><forename type="first">Ali</forename><surname>Boukhari</surname></persName><affiliation>Applied Solid State Chemistry Laboratory, Faculty of Sciences, Charia Ibn Batota, Rabat, Morocco</affiliation></author><author xml:id="author-0002"><persName><forename type="first">Francis</forename><surname>Abraham</surname></persName><affiliation>Laboratoire de Cristallochimie et Physicochimie du Solide, URPRES A CNRS 8012 Université de Lille I, ENSCL, 108, 59652, Villeneuve d'Ascq Cédex, France</affiliation></author><author xml:id="author-0003"><persName><forename type="first">Brahim</forename><surname>Elouadi</surname></persName><affiliation>To whom correspondence should be addressed.</affiliation><affiliation>LEACIM, Département de Chimie, Université de La Rochelle, Avenue Marillac, 17042, La Rochelle, Cédex 1, France</affiliation></author><idno type="istex">3CD9F7018DA07C91F8BC7A90E89ED447D69165B5</idno><idno type="DOI">10.1006/jssc.2000.8651</idno><idno type="PII">S0022-4596(00)98651-1</idno></analytic><monogr><title level="j">Journal of Solid State Chemistry</title><title level="j" type="abbrev">YJSSC</title><idno type="pISSN">0022-4596</idno><idno type="PII">S0022-4596(00)X0020-5</idno><imprint><publisher>ELSEVIER</publisher><date type="published" when="2000"></date><biblScope unit="volume">152</biblScope><biblScope unit="issue">2</biblScope><biblScope unit="page" from="323">323</biblScope><biblScope unit="page" to="331">331</biblScope></imprint></monogr></biblStruct></sourceDesc></fileDesc><profileDesc><creation><date>2000</date></creation><langUsage><language ident="en">en</language></langUsage><abstract xml:lang="en"><p>Single-crystal X-ray crystallography studies have shown that diphosphates Na3.64Mg2.18(P2O7)2 and Na3.64Ni2.18(P2O7)2 crystallize with the same structural type and the same space group P1. Their triclinic lattice parameters are equal to a=10.901 (2), b=9.765 (2), c=6.382 (1) Å, α=112.43 (1)°, β=99.64 (1)°, γ=107.53 (1)°, Z=2 and a=10.889 (5), b=9.705 (4), c=6.358 (4) Å, α=112.46 (4)°, β=99.92 (4)°, γ=107.54 (4)°, Z=2, respectively. The structure could be regarded as a packing of diphosphate groups [P2O7]4− and [MO6] octahedra (M=Mg, Ni) delimiting cavities and tunnels which host sodium cations. The tunnels are running along [001]. The structure is characterized by mixed (Na, M) sites with an occupation factor ratio equal to ca. 0.82/0.18. Sodium cations are located in five different sites: two cavities (one penta- and the other octa-coordinated) totally occupied and three octahedral interstices, which are partially filled by Na(3), Na(4), and Na(5) according to the respective occupation factors of 0.15, 0.42, and 0.25 for Na3.64Mg2.18(P2O7)2 and 0.13, 0.40, and 0.29 in the case of Na3.64Ni2.18(P2O7)2.</p></abstract></profileDesc><revisionDesc><change when="2000-02-16">Modified</change><change when="2000">Published</change></revisionDesc></teiHeader></istex:fulltextTEI><json:item><extension>txt</extension><original>false</original><mimetype>text/plain</mimetype><uri>https://api.istex.fr/document/3CD9F7018DA07C91F8BC7A90E89ED447D69165B5/fulltext/txt</uri></json:item></fulltext><metadata><istex:metadataXml wicri:clean="Elsevier, elements deleted: tail"><istex:xmlDeclaration>version="1.0" encoding="utf-8"</istex:xmlDeclaration><istex:docType PUBLIC="-//ES//DTD journal article DTD version 4.5.2//EN//XML" URI="art452.dtd" name="istex:docType"></istex:docType><istex:document><converted-article version="4.5.2" docsubtype="fla" xml:lang="en"><item-info><jid>YJSSC</jid><aid>98651</aid><ce:pii>S0022-4596(00)98651-1</ce:pii><ce:doi>10.1006/jssc.2000.8651</ce:doi><ce:copyright type="full-transfer" year="2000">Academic Press</ce:copyright></item-info><head><ce:dochead><ce:textfn>Regular Article</ce:textfn></ce:dochead><ce:title>Study of the Crystal Structures of Sodium Magnesium and Sodium Nickel Diphosphates</ce:title><ce:author-group><ce:author><ce:given-name>Fatima</ce:given-name><ce:surname>Erragh</ce:surname><ce:cross-ref refid="A1"><ce:sup>a</ce:sup></ce:cross-ref><ce:cross-ref refid="A2"><ce:sup>b</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>Ali</ce:given-name><ce:surname>Boukhari</ce:surname><ce:cross-ref refid="A1"><ce:sup>a</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>Francis</ce:given-name><ce:surname>Abraham</ce:surname><ce:cross-ref refid="A3"><ce:sup>c</ce:sup></ce:cross-ref></ce:author><ce:author><ce:given-name>Brahim</ce:given-name><ce:surname>Elouadi</ce:surname><ce:cross-ref refid="A4"><ce:sup>d</ce:sup></ce:cross-ref><ce:cross-ref refid="FN1">1<ce:footnote id="FN1"><ce:label>1</ce:label><ce:note-para>To whom correspondence should be addressed.</ce:note-para></ce:footnote></ce:cross-ref></ce:author><ce:affiliation id="A1"><ce:label>a</ce:label><ce:textfn>Applied Solid State Chemistry Laboratory, Faculty of Sciences, Charia Ibn Batota, Rabat, Morocco</ce:textfn></ce:affiliation><ce:affiliation id="A2"><ce:label>b</ce:label><ce:textfn>Department of Chemistry, Faculty of Sciences, El Jadida, Morocco</ce:textfn></ce:affiliation><ce:affiliation id="A3"><ce:label>c</ce:label><ce:textfn>Laboratoire de Cristallochimie et Physicochimie du Solide, URPRES A CNRS 8012 Université de Lille I, ENSCL, 108, 59652, Villeneuve d'Ascq Cédex, France</ce:textfn></ce:affiliation><ce:affiliation id="A4"><ce:label>d</ce:label><ce:textfn>LEACIM, Département de Chimie, Université de La Rochelle, Avenue Marillac, 17042, La Rochelle, Cédex 1, France</ce:textfn></ce:affiliation></ce:author-group><ce:date-received day="23" month="6" year="1999"></ce:date-received><ce:date-revised day="16" month="2" year="2000"></ce:date-revised><ce:date-accepted day="18" month="2" year="2000"></ce:date-accepted><ce:abstract><ce:section-title>Abstract</ce:section-title><ce:abstract-sec><ce:simple-para>Single-crystal X-ray crystallography studies have shown that diphosphates Na<ce:inf>3.64</ce:inf>Mg<ce:inf>2.18</ce:inf>(P<ce:inf>2</ce:inf>O<ce:inf>7</ce:inf>)<ce:inf>2</ce:inf> and Na<ce:inf>3.64</ce:inf>Ni<ce:inf>2.18</ce:inf>(P<ce:inf>2</ce:inf>O<ce:inf>7</ce:inf>)<ce:inf>2</ce:inf> crystallize with the same structural type and the same space group <ce:italic>P</ce:italic><math altimg="si1.gif"><rm><ovl type="bar">1</ovl></rm></math>. Their triclinic lattice parameters are equal to <ce:italic>a</ce:italic>=10.901 (2), <ce:italic>b</ce:italic>=9.765 (2), <ce:italic>c</ce:italic>=6.382 (1) Å, <ce:italic>α</ce:italic>=112.43 (1)°, <ce:italic>β</ce:italic>=99.64 (1)°, <ce:italic>γ</ce:italic>=107.53 (1)°, <ce:italic>Z</ce:italic>=2 and <ce:italic>a</ce:italic>=10.889 (5), <ce:italic>b</ce:italic>=9.705 (4), <ce:italic>c</ce:italic>=6.358 (4) Å, <ce:italic>α</ce:italic>=112.46 (4)°, <ce:italic>β</ce:italic>=99.92 (4)°, <ce:italic>γ</ce:italic>=107.54 (4)°, <ce:italic>Z</ce:italic>=2, respectively. The structure could be regarded as a packing of diphosphate groups [P<ce:inf>2</ce:inf>O<ce:inf>7</ce:inf>]<ce:sup>4−</ce:sup> and [<ce:italic>M</ce:italic>O<ce:inf>6</ce:inf>] octahedra (<ce:italic>M</ce:italic>=Mg, Ni) delimiting cavities and tunnels which host sodium cations. The tunnels are running along [001]. The structure is characterized by mixed (Na, <ce:italic>M</ce:italic>) sites with an occupation factor ratio equal to ca. 0.82/0.18. Sodium cations are located in five different sites: two cavities (one penta- and the other octa-coordinated) totally occupied and three octahedral interstices, which are partially filled by Na(3), Na(4), and Na(5) according to the respective occupation factors of 0.15, 0.42, and 0.25 for Na<ce:inf>3.64</ce:inf>Mg<ce:inf>2.18</ce:inf>(P<ce:inf>2</ce:inf>O<ce:inf>7</ce:inf>)<ce:inf>2</ce:inf> and 0.13, 0.40, and 0.29 in the case of Na<ce:inf>3.64</ce:inf>Ni<ce:inf>2.18</ce:inf>(P<ce:inf>2</ce:inf>O<ce:inf>7</ce:inf>)<ce:inf>2</ce:inf>.</ce:simple-para></ce:abstract-sec></ce:abstract></head></converted-article></istex:document></istex:metadataXml><mods version="3.6"><titleInfo lang="en"><title>Study of the Crystal Structures of Sodium Magnesium and Sodium Nickel Diphosphates</title></titleInfo><titleInfo type="alternative" lang="en" contentType="CDATA"><title>Study of the Crystal Structures of Sodium Magnesium and Sodium Nickel Diphosphates</title></titleInfo><name type="personal"><namePart type="given">Fatima</namePart><namePart type="family">Erragh</namePart><affiliation>Applied Solid State Chemistry Laboratory, Faculty of Sciences, Charia Ibn Batota, Rabat, Morocco</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Ali</namePart><namePart type="family">Boukhari</namePart><affiliation>Applied Solid State Chemistry Laboratory, Faculty of Sciences, Charia Ibn Batota, Rabat, Morocco</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Francis</namePart><namePart type="family">Abraham</namePart><affiliation>Laboratoire de Cristallochimie et Physicochimie du Solide, URPRES A CNRS 8012 Université de Lille I, ENSCL, 108, 59652, Villeneuve d'Ascq Cédex, France</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Brahim</namePart><namePart type="family">Elouadi</namePart><affiliation>LEACIM, Département de Chimie, Université de La Rochelle, Avenue Marillac, 17042, La Rochelle, Cédex 1, France</affiliation><description>To whom correspondence should be addressed.</description><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre type="research-article" displayLabel="Full-length article"></genre><originInfo><publisher>ELSEVIER</publisher><dateIssued encoding="w3cdtf">2000</dateIssued><dateModified encoding="w3cdtf">2000-02-16</dateModified><copyrightDate encoding="w3cdtf">2000</copyrightDate></originInfo><language><languageTerm type="code" authority="iso639-2b">eng</languageTerm><languageTerm type="code" authority="rfc3066">en</languageTerm></language><physicalDescription><internetMediaType>text/html</internetMediaType></physicalDescription><abstract lang="en">Single-crystal X-ray crystallography studies have shown that diphosphates Na3.64Mg2.18(P2O7)2 and Na3.64Ni2.18(P2O7)2 crystallize with the same structural type and the same space group P1. Their triclinic lattice parameters are equal to a=10.901 (2), b=9.765 (2), c=6.382 (1) Å, α=112.43 (1)°, β=99.64 (1)°, γ=107.53 (1)°, Z=2 and a=10.889 (5), b=9.705 (4), c=6.358 (4) Å, α=112.46 (4)°, β=99.92 (4)°, γ=107.54 (4)°, Z=2, respectively. The structure could be regarded as a packing of diphosphate groups [P2O7]4− and [MO6] octahedra (M=Mg, Ni) delimiting cavities and tunnels which host sodium cations. The tunnels are running along [001]. The structure is characterized by mixed (Na, M) sites with an occupation factor ratio equal to ca. 0.82/0.18. Sodium cations are located in five different sites: two cavities (one penta- and the other octa-coordinated) totally occupied and three octahedral interstices, which are partially filled by Na(3), Na(4), and Na(5) according to the respective occupation factors of 0.15, 0.42, and 0.25 for Na3.64Mg2.18(P2O7)2 and 0.13, 0.40, and 0.29 in the case of Na3.64Ni2.18(P2O7)2.</abstract><note type="content">Section title: Regular Article</note><relatedItem type="host"><titleInfo><title>Journal of Solid State Chemistry</title></titleInfo><titleInfo type="abbreviated"><title>YJSSC</title></titleInfo><genre type="journal">journal</genre><originInfo><dateIssued encoding="w3cdtf">200007</dateIssued></originInfo><identifier type="ISSN">0022-4596</identifier><identifier type="PII">S0022-4596(00)X0020-5</identifier><part><date>200007</date><detail type="volume"><number>152</number><caption>vol.</caption></detail><detail type="issue"><number>2</number><caption>no.</caption></detail><extent unit="issue pages"><start>323</start><end>583</end></extent><extent unit="pages"><start>323</start><end>331</end></extent></part></relatedItem><identifier type="istex">3CD9F7018DA07C91F8BC7A90E89ED447D69165B5</identifier><identifier type="DOI">10.1006/jssc.2000.8651</identifier><identifier type="PII">S0022-4596(00)98651-1</identifier><accessCondition type="use and reproduction" contentType="copyright">©2000 Academic Press</accessCondition><recordInfo><recordContentSource>ELSEVIER</recordContentSource><recordOrigin>Academic Press, ©2000</recordOrigin></recordInfo></mods></metadata><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
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