Poly[μ(2)-aqua-aqua-μ(5)-naphthalene-2,7-disulfonato-strontium]

In the crystal structure of the polymeric title compound, [Sr(C(10)H(6)O(6)S(2))(H(2)O)(2)](n), the naphthalene-2,7-disulfonate dianion uses one –SO(3) unit to bind to two Sr(II) cations and the other –SO(3) unit to bind to three Sr(II) cations; of the two coordinated water mol­ecules, one is monode...

Descripción completa

Detalles Bibliográficos
Autores principales: Gao, Shan, Ng, Seik Weng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Metal-Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3238698/
https://www.ncbi.nlm.nih.gov/pubmed/22199575
http://dx.doi.org/10.1107/S1600536811047313
_version_ 1782219038202527744
author Gao, Shan
Ng, Seik Weng
author_facet Gao, Shan
Ng, Seik Weng
author_sort Gao, Shan
collection PubMed
description In the crystal structure of the polymeric title compound, [Sr(C(10)H(6)O(6)S(2))(H(2)O)(2)](n), the naphthalene-2,7-disulfonate dianion uses one –SO(3) unit to bind to two Sr(II) cations and the other –SO(3) unit to bind to three Sr(II) cations; of the two coordinated water mol­ecules, one is monodentate to one Sr(II) cation, whereas the other bridges two Sr(II) cations. The μ(5)-bridging mode of the dianon and the μ(2)-bridging mode of the water mol­ecule generate a polymeric three-dimensional network which is consolidated by O—H⋯O hydrogen bonds. The Sr(II) cation exists in an undefined eight-coordinate environment.
format Online
Article
Text
id pubmed-3238698
institution National Center for Biotechnology Information
language English
publishDate 2011
publisher International Union of Crystallography
record_format MEDLINE/PubMed
spelling pubmed-32386982011-12-23 Poly[μ(2)-aqua-aqua-μ(5)-naphthalene-2,7-disulfonato-strontium] Gao, Shan Ng, Seik Weng Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers In the crystal structure of the polymeric title compound, [Sr(C(10)H(6)O(6)S(2))(H(2)O)(2)](n), the naphthalene-2,7-disulfonate dianion uses one –SO(3) unit to bind to two Sr(II) cations and the other –SO(3) unit to bind to three Sr(II) cations; of the two coordinated water mol­ecules, one is monodentate to one Sr(II) cation, whereas the other bridges two Sr(II) cations. The μ(5)-bridging mode of the dianon and the μ(2)-bridging mode of the water mol­ecule generate a polymeric three-dimensional network which is consolidated by O—H⋯O hydrogen bonds. The Sr(II) cation exists in an undefined eight-coordinate environment. International Union of Crystallography 2011-11-19 /pmc/articles/PMC3238698/ /pubmed/22199575 http://dx.doi.org/10.1107/S1600536811047313 Text en © Gao and Ng 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 Metal-Organic Papers
Gao, Shan
Ng, Seik Weng
Poly[μ(2)-aqua-aqua-μ(5)-naphthalene-2,7-disulfonato-strontium]
title Poly[μ(2)-aqua-aqua-μ(5)-naphthalene-2,7-disulfonato-strontium]
title_full Poly[μ(2)-aqua-aqua-μ(5)-naphthalene-2,7-disulfonato-strontium]
title_fullStr Poly[μ(2)-aqua-aqua-μ(5)-naphthalene-2,7-disulfonato-strontium]
title_full_unstemmed Poly[μ(2)-aqua-aqua-μ(5)-naphthalene-2,7-disulfonato-strontium]
title_short Poly[μ(2)-aqua-aqua-μ(5)-naphthalene-2,7-disulfonato-strontium]
title_sort poly[μ(2)-aqua-aqua-μ(5)-naphthalene-2,7-disulfonato-strontium]
topic Metal-Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3238698/
https://www.ncbi.nlm.nih.gov/pubmed/22199575
http://dx.doi.org/10.1107/S1600536811047313
work_keys_str_mv AT gaoshan polym2aquaaquam5naphthalene27disulfonatostrontium
AT ngseikweng polym2aquaaquam5naphthalene27disulfonatostrontium

Ejemplares similares