Penta­potassium μ-arsenato-bis­(hy­droxy­tetra­molybdate) dihydrate

The title arsenatomolybdate, K(5)[Mo(8)O(24)(OH)(2)(AsO(4))]·2H(2)O, which was obtained hydro­thermally, features an [AsMo(8)O(28)(OH)(2)](5−) anion, which is formed by two Mo(4)O(14)(OH) units that are linked by As in a sandwich-like fashion. The overall symmetry of the anion is m2m. The {Mo(4)O(14...

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Detalles Bibliográficos
Autores principales: Yu, Hai-Hui, Kong, Li, Cui, Ji-Wen, Wang, Hai-Tao
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Inorganic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3051606/
https://www.ncbi.nlm.nih.gov/pubmed/21522812
http://dx.doi.org/10.1107/S1600536810054176
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author Yu, Hai-Hui
Kong, Li
Cui, Ji-Wen
Wang, Hai-Tao
author_facet Yu, Hai-Hui
Kong, Li
Cui, Ji-Wen
Wang, Hai-Tao
author_sort Yu, Hai-Hui
collection PubMed
description The title arsenatomolybdate, K(5)[Mo(8)O(24)(OH)(2)(AsO(4))]·2H(2)O, which was obtained hydro­thermally, features an [AsMo(8)O(28)(OH)(2)](5−) anion, which is formed by two Mo(4)O(14)(OH) units that are linked by As in a sandwich-like fashion. The overall symmetry of the anion is m2m. The {Mo(4)O(14)(OH)} core is composed of two pairs of confacial biocta­hedral {Mo(2)O(9)} units with two μ(4)-O atoms which have been characterized as hydroxyl groups. The anions are further inter­connected by potassium cations, forming a three-dimensional network structure with the uncoordinated water mol­ecules occupying the channels. The structure is further stabilized by O—H⋯O hydrogen bonding.
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spelling pubmed-30516062011-04-26 Penta­potassium μ-arsenato-bis­(hy­droxy­tetra­molybdate) dihydrate Yu, Hai-Hui Kong, Li Cui, Ji-Wen Wang, Hai-Tao Acta Crystallogr Sect E Struct Rep Online Inorganic Papers The title arsenatomolybdate, K(5)[Mo(8)O(24)(OH)(2)(AsO(4))]·2H(2)O, which was obtained hydro­thermally, features an [AsMo(8)O(28)(OH)(2)](5−) anion, which is formed by two Mo(4)O(14)(OH) units that are linked by As in a sandwich-like fashion. The overall symmetry of the anion is m2m. The {Mo(4)O(14)(OH)} core is composed of two pairs of confacial biocta­hedral {Mo(2)O(9)} units with two μ(4)-O atoms which have been characterized as hydroxyl groups. The anions are further inter­connected by potassium cations, forming a three-dimensional network structure with the uncoordinated water mol­ecules occupying the channels. The structure is further stabilized by O—H⋯O hydrogen bonding. International Union of Crystallography 2011-01-15 /pmc/articles/PMC3051606/ /pubmed/21522812 http://dx.doi.org/10.1107/S1600536810054176 Text en © Yu et al. 2011 http://creativecommons.org/licenses/by/2.0/uk/ 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.
spellingShingle Inorganic Papers
Yu, Hai-Hui
Kong, Li
Cui, Ji-Wen
Wang, Hai-Tao
Penta­potassium μ-arsenato-bis­(hy­droxy­tetra­molybdate) dihydrate
title Penta­potassium μ-arsenato-bis­(hy­droxy­tetra­molybdate) dihydrate
title_full Penta­potassium μ-arsenato-bis­(hy­droxy­tetra­molybdate) dihydrate
title_fullStr Penta­potassium μ-arsenato-bis­(hy­droxy­tetra­molybdate) dihydrate
title_full_unstemmed Penta­potassium μ-arsenato-bis­(hy­droxy­tetra­molybdate) dihydrate
title_short Penta­potassium μ-arsenato-bis­(hy­droxy­tetra­molybdate) dihydrate
title_sort penta­potassium μ-arsenato-bis­(hy­droxy­tetra­molybdate) dihydrate
topic Inorganic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3051606/
https://www.ncbi.nlm.nih.gov/pubmed/21522812
http://dx.doi.org/10.1107/S1600536810054176
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AT kongli pentapotassiummarsenatobishydroxytetramolybdatedihydrate
AT cuijiwen pentapotassiummarsenatobishydroxytetramolybdatedihydrate
AT wanghaitao pentapotassiummarsenatobishydroxytetramolybdatedihydrate

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