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Triclinic form of bis{di-mu-hydroxidobis[fac-aquatribromidotin(IV)]} heptahydrate

The asymmetric unit of the title hydrate, 2[Sn(H2O)(2)(OH)(2)Br-6]center dot 7H(2)O, comprises two [Br-3(H2O) Sn(mu-OH)(2)SnBr3(OH2)] units, but three independent molecules as two of these are disposed about inversion centres, and seven water molecules. In common with the monoclinic polymorph [Howie...

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Main Authors: De Lima, G.M., Howie, R.A., Tiekink, E.R.T., Wardell, J.L., Wardell, S.M.S.V.
Format: Article
Published: International Union of Crystallography 2010
Subjects:
Q Science (General)
Online Access:http://eprints.um.edu.my/15004/
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spelling my.um.eprints.150042019-01-31T01:53:22Z http://eprints.um.edu.my/15004/ Triclinic form of bis{di-mu-hydroxidobis[fac-aquatribromidotin(IV)]} heptahydrate De Lima, G.M. Howie, R.A. Tiekink, E.R.T. Wardell, J.L. Wardell, S.M.S.V. Q Science (General) The asymmetric unit of the title hydrate, 2[Sn(H2O)(2)(OH)(2)Br-6]center dot 7H(2)O, comprises two [Br-3(H2O) Sn(mu-OH)(2)SnBr3(OH2)] units, but three independent molecules as two of these are disposed about inversion centres, and seven water molecules. In common with the monoclinic polymorph [Howie et al. (2005). Inorg. Chim. Acta, 358, 3283-3286], each of the dinuclear species features a central Sn2O2 core, distorted octahedral Sn atom geometries defined by a Br3O3 donor set, and an anti-disposition of the coordinated water molecules. In the crystal, O-h-H center dot center dot center dot O-w, O-a-H center dot center dot center dot O-w, O-w-H center dot center dot center dot O-w, and O-w-H center dot center dot center dot Br (h = hydroxyl, a = aqua, w = water) hydrogen-bonding interactions generate a three-dimensional network. International Union of Crystallography 2010 Article PeerReviewed De Lima, G.M. and Howie, R.A. and Tiekink, E.R.T. and Wardell, J.L. and Wardell, S.M.S.V. (2010) Triclinic form of bis{di-mu-hydroxidobis[fac-aquatribromidotin(IV)]} heptahydrate. Acta Crystallographica Section E: Structure Reports Online, 66 (3). I18-U115. ISSN 1600-5368
institution Universiti Malaya
building UM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaya
content_source UM Research Repository
url_provider http://eprints.um.edu.my/
topic Q Science (General)
spellingShingle Q Science (General)
De Lima, G.M.
Howie, R.A.
Tiekink, E.R.T.
Wardell, J.L.
Wardell, S.M.S.V.
Triclinic form of bis{di-mu-hydroxidobis[fac-aquatribromidotin(IV)]} heptahydrate
description The asymmetric unit of the title hydrate, 2[Sn(H2O)(2)(OH)(2)Br-6]center dot 7H(2)O, comprises two [Br-3(H2O) Sn(mu-OH)(2)SnBr3(OH2)] units, but three independent molecules as two of these are disposed about inversion centres, and seven water molecules. In common with the monoclinic polymorph [Howie et al. (2005). Inorg. Chim. Acta, 358, 3283-3286], each of the dinuclear species features a central Sn2O2 core, distorted octahedral Sn atom geometries defined by a Br3O3 donor set, and an anti-disposition of the coordinated water molecules. In the crystal, O-h-H center dot center dot center dot O-w, O-a-H center dot center dot center dot O-w, O-w-H center dot center dot center dot O-w, and O-w-H center dot center dot center dot Br (h = hydroxyl, a = aqua, w = water) hydrogen-bonding interactions generate a three-dimensional network.
format Article
author De Lima, G.M.
Howie, R.A.
Tiekink, E.R.T.
Wardell, J.L.
Wardell, S.M.S.V.
author_facet De Lima, G.M.
Howie, R.A.
Tiekink, E.R.T.
Wardell, J.L.
Wardell, S.M.S.V.
author_sort De Lima, G.M.
title Triclinic form of bis{di-mu-hydroxidobis[fac-aquatribromidotin(IV)]} heptahydrate
title_short Triclinic form of bis{di-mu-hydroxidobis[fac-aquatribromidotin(IV)]} heptahydrate
title_full Triclinic form of bis{di-mu-hydroxidobis[fac-aquatribromidotin(IV)]} heptahydrate
title_fullStr Triclinic form of bis{di-mu-hydroxidobis[fac-aquatribromidotin(IV)]} heptahydrate
title_full_unstemmed Triclinic form of bis{di-mu-hydroxidobis[fac-aquatribromidotin(IV)]} heptahydrate
title_sort triclinic form of bis{di-mu-hydroxidobis[fac-aquatribromidotin(iv)]} heptahydrate
publisher International Union of Crystallography
publishDate 2010
url http://eprints.um.edu.my/15004/
_version_ 1643689953583955968
score 13.211869

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