Serveur d'exploration sur le nickel au Maghreb

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KNi3(AsO4)(As2O7)

Identifieur interne : 000B72 ( Main/Exploration ); précédent : 000B71; suivant : 000B73

KNi3(AsO4)(As2O7)

Auteurs : RIDHA BEN SMAIL [Tunisie] ; Tahar Jouini [Tunisie]

Source :

RBID : Pascal:00-0301118

Descripteurs français

English descriptors

Abstract

The structure of the title compound, potassium trinickel arsenate diarsenate, is built up from corner- and edge-sharing NiO6 octahedra, AsO4 tetrahedra and As2O7 groups, giving rise to a polyhedral connectivity which produces large tunnels running along the crystallographic [010] direction. The K+ cations are located within these tunnels.


Affiliations:


Links toward previous steps (curation, corpus...)


Le document en format XML

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<title xml:lang="en" level="a">KNi
<sub>3</sub>
(AsO
<sub>4</sub>
)(As
<sub>2</sub>
O
<sub>7</sub>
)</title>
<author>
<name sortKey="Ridha Ben Smail" sort="Ridha Ben Smail" uniqKey="Ridha Ben Smail" last="Ridha Ben Smail">RIDHA BEN SMAIL</name>
<affiliation wicri:level="3">
<inist:fA14 i1="01">
<s1>Département de Chimie, Faculté des Sciences, 1060 Campus Universitaire</s1>
<s2>Tunis</s2>
<s3>TUN</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
</inist:fA14>
<country>Tunisie</country>
<placeName>
<settlement type="city">Tunis</settlement>
<region nuts="2">Gouvernorat de Tunis</region>
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<author>
<name sortKey="Jouini, T" sort="Jouini, T" uniqKey="Jouini T" first="T." last="Jouini">Tahar Jouini</name>
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<s1>Département de Chimie, Faculté des Sciences, 1060 Campus Universitaire</s1>
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<country>Tunisie</country>
<placeName>
<settlement type="city">Tunis</settlement>
<region nuts="2">Gouvernorat de Tunis</region>
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<placeName>
<settlement type="city">Tunis</settlement>
<region type="region" nuts="2">Gouvernorat de Tunis</region>
</placeName>
<orgName type="university" n="3">Université de Tunis - El Manar</orgName>
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<title xml:lang="en" level="a">KNi
<sub>3</sub>
(AsO
<sub>4</sub>
)(As
<sub>2</sub>
O
<sub>7</sub>
)</title>
<author>
<name sortKey="Ridha Ben Smail" sort="Ridha Ben Smail" uniqKey="Ridha Ben Smail" last="Ridha Ben Smail">RIDHA BEN SMAIL</name>
<affiliation wicri:level="3">
<inist:fA14 i1="01">
<s1>Département de Chimie, Faculté des Sciences, 1060 Campus Universitaire</s1>
<s2>Tunis</s2>
<s3>TUN</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
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<country>Tunisie</country>
<placeName>
<settlement type="city">Tunis</settlement>
<region nuts="2">Gouvernorat de Tunis</region>
</placeName>
</affiliation>
</author>
<author>
<name sortKey="Jouini, T" sort="Jouini, T" uniqKey="Jouini T" first="T." last="Jouini">Tahar Jouini</name>
<affiliation wicri:level="3">
<inist:fA14 i1="01">
<s1>Département de Chimie, Faculté des Sciences, 1060 Campus Universitaire</s1>
<s2>Tunis</s2>
<s3>TUN</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
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<country>Tunisie</country>
<placeName>
<settlement type="city">Tunis</settlement>
<region nuts="2">Gouvernorat de Tunis</region>
</placeName>
<placeName>
<settlement type="city">Tunis</settlement>
<region type="region" nuts="2">Gouvernorat de Tunis</region>
</placeName>
<orgName type="university" n="3">Université de Tunis - El Manar</orgName>
</affiliation>
</author>
</analytic>
<series>
<title level="j" type="main">Acta crystallographica. Section C, Crystal structure communications</title>
<title level="j" type="abbreviated">Acta crystallogr., Sect. C Cryst. struct. commun.</title>
<idno type="ISSN">0108-2701</idno>
<imprint>
<date when="2000">2000</date>
</imprint>
</series>
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<seriesStmt>
<title level="j" type="main">Acta crystallographica. Section C, Crystal structure communications</title>
<title level="j" type="abbreviated">Acta crystallogr., Sect. C Cryst. struct. commun.</title>
<idno type="ISSN">0108-2701</idno>
</seriesStmt>
</fileDesc>
<profileDesc>
<textClass>
<keywords scheme="KwdEn" xml:lang="en">
<term>Channel structure</term>
<term>Crystal structure</term>
<term>Experimental study</term>
<term>Nickel Arsenates</term>
<term>Nickel Diarsenates</term>
<term>Potassium Arsenates</term>
<term>Potassium Diarsenates</term>
<term>XRD</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr">
<term>Etude expérimentale</term>
<term>Diffraction RX</term>
<term>Structure cristalline</term>
<term>Potassium Arséniate</term>
<term>Potassium Diarséniate</term>
<term>Nickel Arséniate</term>
<term>Nickel Diarséniate</term>
<term>Structure tunnel</term>
<term>6166F</term>
<term>KNi3(AsO4)(As2O7)</term>
<term>As K Ni O</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front>
<div type="abstract" xml:lang="en">The structure of the title compound, potassium trinickel arsenate diarsenate, is built up from corner- and edge-sharing NiO
<sub>6</sub>
octahedra, AsO
<sub>4</sub>
tetrahedra and As
<sub>2</sub>
O
<sub>7</sub>
groups, giving rise to a polyhedral connectivity which produces large tunnels running along the crystallographic [010] direction. The K
<sup>+</sup>
cations are located within these tunnels.</div>
</front>
</TEI>
<affiliations>
<list>
<country>
<li>Tunisie</li>
</country>
<region>
<li>Gouvernorat de Tunis</li>
</region>
<settlement>
<li>Tunis</li>
</settlement>
<orgName>
<li>Université de Tunis - El Manar</li>
</orgName>
</list>
<tree>
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<region name="Gouvernorat de Tunis">
<name sortKey="Ridha Ben Smail" sort="Ridha Ben Smail" uniqKey="Ridha Ben Smail" last="Ridha Ben Smail">RIDHA BEN SMAIL</name>
</region>
<name sortKey="Jouini, T" sort="Jouini, T" uniqKey="Jouini T" first="T." last="Jouini">Tahar Jouini</name>
</country>
</tree>
</affiliations>
</record>

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{{Explor lien
   |wiki=    Wicri/Terre
   |area=    NickelMaghrebV1
   |flux=    Main
   |étape=   Exploration
   |type=    RBID
   |clé=     Pascal:00-0301118
   |texte=   KNi3(AsO4)(As2O7)
}}

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