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Re4As6S3, a thio-spinel-related cluster system

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Title: Re4As6S3, a thio-spinel-related cluster system
Authors: Besnard, C.1 celine.besnard@materialkemi.lth.se, Svensson, C.1, Ståhl, K.2, Siegrist, T.1,3
Source: Journal of Solid State Chemistry. May2003, Vol. 172 Issue 2, p446. 5p.
Subjects: Rhenium compounds, Rietveld refinement
Abstract: We have synthesized a new compound with formula Re4As6S3 and characterized its crystal structure by Rietveld powder diffraction methods. Re4As6S3 crystallizes in an face-centered cubic unit cell, space group F4¯3m (no. 216), with lattice constant a=9.8608(1) A˚ and Z=4. The rhenium atoms form tetrahedral clusters linked via tetrahedral arsenic clusters to produce an NaCl-type arrangement. The oxidation state of rhenium is IV and the number of electrons shared by the rhenium atoms in the cluster is 12. The structure is based on an ordered defect thio-spinel A(1−x)B2X4 where the B-type atoms form tetrahedral clusters. [Copyright &y& Elsevier]
Copyright of Journal of Solid State Chemistry is the property of Academic Press Inc. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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DbLabel: Engineering Source
An: 9808871
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  Data: <searchLink fieldCode="JN" term="%22Journal+of+Solid+State+Chemistry%22">Journal of Solid State Chemistry</searchLink>. May2003, Vol. 172 Issue 2, p446. 5p.
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  Data: <searchLink fieldCode="DE" term="%22Rhenium+compounds%22">Rhenium compounds</searchLink><br /><searchLink fieldCode="DE" term="%22Rietveld+refinement%22">Rietveld refinement</searchLink>
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  Data: We have synthesized a new compound with formula Re4As6S3 and characterized its crystal structure by Rietveld powder diffraction methods. Re4As6S3 crystallizes in an face-centered cubic unit cell, space group <f>F4¯3m</f> (no. 216), with lattice constant <f>a=9.8608(1)</f> A˚ and <f>Z=4</f>. The rhenium atoms form tetrahedral clusters linked via tetrahedral arsenic clusters to produce an NaCl-type arrangement. The oxidation state of rhenium is IV and the number of electrons shared by the rhenium atoms in the cluster is 12. The structure is based on an ordered defect thio-spinel A(1−x)B2X4 where the B-type atoms form tetrahedral clusters. [Copyright &y& Elsevier]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Journal of Solid State Chemistry is the property of Academic Press Inc. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1016/S0022-4596(03)00032-X
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      – Code: eng
        Text: English
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        PageCount: 5
        StartPage: 446
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      – SubjectFull: Rhenium compounds
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      – SubjectFull: Rietveld refinement
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      – TitleFull: Re4As6S3, a thio-spinel-related cluster system
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            NameFull: Besnard, C.
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            NameFull: Svensson, C.
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              Text: May2003
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              Y: 2003
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              Value: 172
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