Bis(4,4′-bipyridinium) dodeca­tungsto­silicate 4,4′-bipyridine hexa­hydrate

The title compound, (C(10)H(10)N(2))(2)[SiW(12)O(40)]·C(10)H(8)N(2)·6H(2)O or (4,4′-bipyH(2))(2)[SiW(12)O(40)].(4,4′-bipy)·6H(2)O (4,4′-bipy is 4,4′-bipyridine), was prepared under hydro­thermal conditions. The asymmetric unit contains a discrete Keggin-type [SiW(12)O(40)](4−) anion (located on a tw...

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Autores principales: Ma, Feng-Xia, Zhao, Quan
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Metal-Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2959252/
https://www.ncbi.nlm.nih.gov/pubmed/21200985
http://dx.doi.org/10.1107/S1600536808027566
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author Ma, Feng-Xia
Zhao, Quan
author_facet Ma, Feng-Xia
Zhao, Quan
author_sort Ma, Feng-Xia
collection PubMed
description The title compound, (C(10)H(10)N(2))(2)[SiW(12)O(40)]·C(10)H(8)N(2)·6H(2)O or (4,4′-bipyH(2))(2)[SiW(12)O(40)].(4,4′-bipy)·6H(2)O (4,4′-bipy is 4,4′-bipyridine), was prepared under hydro­thermal conditions. The asymmetric unit contains a discrete Keggin-type [SiW(12)O(40)](4−) anion (located on a twofold axis), one 4,4′-bipy (located on a twofold axis), two (4,4′-bipyH(2))(2+) cations and six uncoordinated water mol­ecules. The polyoxoanion is constructed from a central SiO(4) tetra­hedron which shares its O atoms with four trinuclear W(3)O(13) groups, each of which is made up of three edge-sharing WO(6) octa­hedra. The water mol­ecules and [SiW(12)O(40)](4−) anions are linked through hydrogen bonds.
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spelling pubmed-29592522010-12-30 Bis(4,4′-bipyridinium) dodeca­tungsto­silicate 4,4′-bipyridine hexa­hydrate Ma, Feng-Xia Zhao, Quan Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers The title compound, (C(10)H(10)N(2))(2)[SiW(12)O(40)]·C(10)H(8)N(2)·6H(2)O or (4,4′-bipyH(2))(2)[SiW(12)O(40)].(4,4′-bipy)·6H(2)O (4,4′-bipy is 4,4′-bipyridine), was prepared under hydro­thermal conditions. The asymmetric unit contains a discrete Keggin-type [SiW(12)O(40)](4−) anion (located on a twofold axis), one 4,4′-bipy (located on a twofold axis), two (4,4′-bipyH(2))(2+) cations and six uncoordinated water mol­ecules. The polyoxoanion is constructed from a central SiO(4) tetra­hedron which shares its O atoms with four trinuclear W(3)O(13) groups, each of which is made up of three edge-sharing WO(6) octa­hedra. The water mol­ecules and [SiW(12)O(40)](4−) anions are linked through hydrogen bonds. International Union of Crystallography 2008-09-06 /pmc/articles/PMC2959252/ /pubmed/21200985 http://dx.doi.org/10.1107/S1600536808027566 Text en © Ma and Zhao 2008 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 Metal-Organic Papers
Ma, Feng-Xia
Zhao, Quan
Bis(4,4′-bipyridinium) dodeca­tungsto­silicate 4,4′-bipyridine hexa­hydrate
title Bis(4,4′-bipyridinium) dodeca­tungsto­silicate 4,4′-bipyridine hexa­hydrate
title_full Bis(4,4′-bipyridinium) dodeca­tungsto­silicate 4,4′-bipyridine hexa­hydrate
title_fullStr Bis(4,4′-bipyridinium) dodeca­tungsto­silicate 4,4′-bipyridine hexa­hydrate
title_full_unstemmed Bis(4,4′-bipyridinium) dodeca­tungsto­silicate 4,4′-bipyridine hexa­hydrate
title_short Bis(4,4′-bipyridinium) dodeca­tungsto­silicate 4,4′-bipyridine hexa­hydrate
title_sort bis(4,4′-bipyridinium) dodeca­tungsto­silicate 4,4′-bipyridine hexa­hydrate
topic Metal-Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2959252/
https://www.ncbi.nlm.nih.gov/pubmed/21200985
http://dx.doi.org/10.1107/S1600536808027566
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AT zhaoquan bis44bipyridiniumdodecatungstosilicate44bipyridinehexahydrate

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