Cargando…
Poly[[diaqua(μ(4)-1H-benzimidazole-5,6-dicarboxylato)strontium] monohydrate]
Each of the carboxylate –CO(2) fragments of the dianion ligand in the title compound, {[Sr(C(9)H(4)N(2)O(4))(H(2)O)(2)]·H(2)O}(n), chelates to a Sr(II) atom and at the same time, one of the two O atoms coordinates to a third Sr(II) atom. The μ(4)-bridging mode of the dianion generates a square-grid...
Autores principales: | , , , , |
---|---|
Formato: | Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2009
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2971846/ https://www.ncbi.nlm.nih.gov/pubmed/21578657 http://dx.doi.org/10.1107/S1600536809048284 |
_version_ | 1782190683350630400 |
---|---|
author | Song, Wen-Dong Wang, Hao Liu, Juan-Hua Ma, Xiao-Tian Ng, Seik Weng |
author_facet | Song, Wen-Dong Wang, Hao Liu, Juan-Hua Ma, Xiao-Tian Ng, Seik Weng |
author_sort | Song, Wen-Dong |
collection | PubMed |
description | Each of the carboxylate –CO(2) fragments of the dianion ligand in the title compound, {[Sr(C(9)H(4)N(2)O(4))(H(2)O)(2)]·H(2)O}(n), chelates to a Sr(II) atom and at the same time, one of the two O atoms coordinates to a third Sr(II) atom. The μ(4)-bridging mode of the dianion generates a square-grid layer motif; adjacent layers are connected by O—H⋯O, O—H⋯N and N—H⋯O hydrogen bonds, forming a three-dimensional network. The eight-coordinate Sr atom exists in a distorted square-antiprismatic geometry. The crystal studied was a non-merohedral twin with a minor twin component of 24%. |
format | Text |
id | pubmed-2971846 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2009 |
publisher | International Union of Crystallography |
record_format | MEDLINE/PubMed |
spelling | pubmed-29718462010-12-30 Poly[[diaqua(μ(4)-1H-benzimidazole-5,6-dicarboxylato)strontium] monohydrate] Song, Wen-Dong Wang, Hao Liu, Juan-Hua Ma, Xiao-Tian Ng, Seik Weng Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers Each of the carboxylate –CO(2) fragments of the dianion ligand in the title compound, {[Sr(C(9)H(4)N(2)O(4))(H(2)O)(2)]·H(2)O}(n), chelates to a Sr(II) atom and at the same time, one of the two O atoms coordinates to a third Sr(II) atom. The μ(4)-bridging mode of the dianion generates a square-grid layer motif; adjacent layers are connected by O—H⋯O, O—H⋯N and N—H⋯O hydrogen bonds, forming a three-dimensional network. The eight-coordinate Sr atom exists in a distorted square-antiprismatic geometry. The crystal studied was a non-merohedral twin with a minor twin component of 24%. International Union of Crystallography 2009-11-21 /pmc/articles/PMC2971846/ /pubmed/21578657 http://dx.doi.org/10.1107/S1600536809048284 Text en © Song et al. 2009 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 Song, Wen-Dong Wang, Hao Liu, Juan-Hua Ma, Xiao-Tian Ng, Seik Weng Poly[[diaqua(μ(4)-1H-benzimidazole-5,6-dicarboxylato)strontium] monohydrate] |
title | Poly[[diaqua(μ(4)-1H-benzimidazole-5,6-dicarboxylato)strontium] monohydrate] |
title_full | Poly[[diaqua(μ(4)-1H-benzimidazole-5,6-dicarboxylato)strontium] monohydrate] |
title_fullStr | Poly[[diaqua(μ(4)-1H-benzimidazole-5,6-dicarboxylato)strontium] monohydrate] |
title_full_unstemmed | Poly[[diaqua(μ(4)-1H-benzimidazole-5,6-dicarboxylato)strontium] monohydrate] |
title_short | Poly[[diaqua(μ(4)-1H-benzimidazole-5,6-dicarboxylato)strontium] monohydrate] |
title_sort | poly[[diaqua(μ(4)-1h-benzimidazole-5,6-dicarboxylato)strontium] monohydrate] |
topic | Metal-Organic Papers |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2971846/ https://www.ncbi.nlm.nih.gov/pubmed/21578657 http://dx.doi.org/10.1107/S1600536809048284 |
work_keys_str_mv | AT songwendong polydiaquam41hbenzimidazole56dicarboxylatostrontiummonohydrate AT wanghao polydiaquam41hbenzimidazole56dicarboxylatostrontiummonohydrate AT liujuanhua polydiaquam41hbenzimidazole56dicarboxylatostrontiummonohydrate AT maxiaotian polydiaquam41hbenzimidazole56dicarboxylatostrontiummonohydrate AT ngseikweng polydiaquam41hbenzimidazole56dicarboxylatostrontiummonohydrate |