catena-Poly[[diaqua­calcium(II)]-di-μ-2-chloro­nicotinato]

The itle compound, [Ca(C(6)H(3)ClNO(2))(2)(H(2)O)(2)](n), contains polymeric chains extending along [100] that are generated by inversion centres. The Ca(2+) ions are bridged by 2-chloronicotinate groups and exhibit an eight-coordination by six carboxylate O atoms of four different 2-chloronicotinat...

Descripción completa

Detalles Bibliográficos
Autores principales: Quan, Li, Yin, Handong, Cui, Liansheng, Yang, Minglei
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Metal-Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2968257/
https://www.ncbi.nlm.nih.gov/pubmed/21581775
http://dx.doi.org/10.1107/S1600536808044267
_version_ 1782189820786769920
author Quan, Li
Yin, Handong
Cui, Liansheng
Yang, Minglei
author_facet Quan, Li
Yin, Handong
Cui, Liansheng
Yang, Minglei
author_sort Quan, Li
collection PubMed
description The itle compound, [Ca(C(6)H(3)ClNO(2))(2)(H(2)O)(2)](n), contains polymeric chains extending along [100] that are generated by inversion centres. The Ca(2+) ions are bridged by 2-chloronicotinate groups and exhibit an eight-coordination by six carboxylate O atoms of four different 2-chloronicotinate ligands and two O atoms of water molecules. In the crystal structure, inter­molecular O—H⋯O, O—H⋯N and C—H⋯O hydrogen bonds result in the formation of a supra­molecular network structure. The π–π contacts between the 2-chloro­nicotinate rings [centroid–centroid distances = 3.875 (3) and 3.701 (3) Å] may further stabilize the structure.
format Text
id pubmed-2968257
institution National Center for Biotechnology Information
language English
publishDate 2009
publisher International Union of Crystallography
record_format MEDLINE/PubMed
spelling pubmed-29682572010-12-30 catena-Poly[[diaqua­calcium(II)]-di-μ-2-chloro­nicotinato] Quan, Li Yin, Handong Cui, Liansheng Yang, Minglei Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers The itle compound, [Ca(C(6)H(3)ClNO(2))(2)(H(2)O)(2)](n), contains polymeric chains extending along [100] that are generated by inversion centres. The Ca(2+) ions are bridged by 2-chloronicotinate groups and exhibit an eight-coordination by six carboxylate O atoms of four different 2-chloronicotinate ligands and two O atoms of water molecules. In the crystal structure, inter­molecular O—H⋯O, O—H⋯N and C—H⋯O hydrogen bonds result in the formation of a supra­molecular network structure. The π–π contacts between the 2-chloro­nicotinate rings [centroid–centroid distances = 3.875 (3) and 3.701 (3) Å] may further stabilize the structure. International Union of Crystallography 2009-01-10 /pmc/articles/PMC2968257/ /pubmed/21581775 http://dx.doi.org/10.1107/S1600536808044267 Text en © Quan 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
Quan, Li
Yin, Handong
Cui, Liansheng
Yang, Minglei
catena-Poly[[diaqua­calcium(II)]-di-μ-2-chloro­nicotinato]
title catena-Poly[[diaqua­calcium(II)]-di-μ-2-chloro­nicotinato]
title_full catena-Poly[[diaqua­calcium(II)]-di-μ-2-chloro­nicotinato]
title_fullStr catena-Poly[[diaqua­calcium(II)]-di-μ-2-chloro­nicotinato]
title_full_unstemmed catena-Poly[[diaqua­calcium(II)]-di-μ-2-chloro­nicotinato]
title_short catena-Poly[[diaqua­calcium(II)]-di-μ-2-chloro­nicotinato]
title_sort catena-poly[[diaqua­calcium(ii)]-di-μ-2-chloro­nicotinato]
topic Metal-Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2968257/
https://www.ncbi.nlm.nih.gov/pubmed/21581775
http://dx.doi.org/10.1107/S1600536808044267
work_keys_str_mv AT quanli catenapolydiaquacalciumiidim2chloronicotinato
AT yinhandong catenapolydiaquacalciumiidim2chloronicotinato
AT cuiliansheng catenapolydiaquacalciumiidim2chloronicotinato
AT yangminglei catenapolydiaquacalciumiidim2chloronicotinato

Ejemplares similares