catena-Poly[[[[3-(2-pyrid­yl)-1H-pyra­zole]nickel(II)]-μ-oxalato] sesquihydrate]

In the title compound, {[Ni(C(2)O(4))(C(8)H(7)N(3))]·1.5H(2)O}(n), both unique Ni(II) ions are chelated by an O,O′-bidentate oxalate ion and an N,N′-bidentate 3-(2-pyrid­yl)pyrazole mol­ecule. A second, symmetry-generated, oxalate ion completes a distorted cis-NiN(2)O(4) octa­hedral geometry for bot...

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Detalles Bibliográficos
Autores principales: Jiang, Bin, Liu, Zhilu
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/PMC2977188/
https://www.ncbi.nlm.nih.gov/pubmed/21583359
http://dx.doi.org/10.1107/S1600536809026117
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author Jiang, Bin
Liu, Zhilu
author_facet Jiang, Bin
Liu, Zhilu
author_sort Jiang, Bin
collection PubMed
description In the title compound, {[Ni(C(2)O(4))(C(8)H(7)N(3))]·1.5H(2)O}(n), both unique Ni(II) ions are chelated by an O,O′-bidentate oxalate ion and an N,N′-bidentate 3-(2-pyrid­yl)pyrazole mol­ecule. A second, symmetry-generated, oxalate ion completes a distorted cis-NiN(2)O(4) octa­hedral geometry for both metal centres. The bridging oxalate ions result in two distinct wave-like polymeric chains propagating in [100]. The packing is consolidated by N—H⋯O and O—H⋯O hydrogen bonds. The crystal studied was found to be an inversion twin.
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spelling pubmed-29771882010-12-30 catena-Poly[[[[3-(2-pyrid­yl)-1H-pyra­zole]nickel(II)]-μ-oxalato] sesquihydrate] Jiang, Bin Liu, Zhilu Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers In the title compound, {[Ni(C(2)O(4))(C(8)H(7)N(3))]·1.5H(2)O}(n), both unique Ni(II) ions are chelated by an O,O′-bidentate oxalate ion and an N,N′-bidentate 3-(2-pyrid­yl)pyrazole mol­ecule. A second, symmetry-generated, oxalate ion completes a distorted cis-NiN(2)O(4) octa­hedral geometry for both metal centres. The bridging oxalate ions result in two distinct wave-like polymeric chains propagating in [100]. The packing is consolidated by N—H⋯O and O—H⋯O hydrogen bonds. The crystal studied was found to be an inversion twin. International Union of Crystallography 2009-07-11 /pmc/articles/PMC2977188/ /pubmed/21583359 http://dx.doi.org/10.1107/S1600536809026117 Text en © Jiang and Liu 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
Jiang, Bin
Liu, Zhilu
catena-Poly[[[[3-(2-pyrid­yl)-1H-pyra­zole]nickel(II)]-μ-oxalato] sesquihydrate]
title catena-Poly[[[[3-(2-pyrid­yl)-1H-pyra­zole]nickel(II)]-μ-oxalato] sesquihydrate]
title_full catena-Poly[[[[3-(2-pyrid­yl)-1H-pyra­zole]nickel(II)]-μ-oxalato] sesquihydrate]
title_fullStr catena-Poly[[[[3-(2-pyrid­yl)-1H-pyra­zole]nickel(II)]-μ-oxalato] sesquihydrate]
title_full_unstemmed catena-Poly[[[[3-(2-pyrid­yl)-1H-pyra­zole]nickel(II)]-μ-oxalato] sesquihydrate]
title_short catena-Poly[[[[3-(2-pyrid­yl)-1H-pyra­zole]nickel(II)]-μ-oxalato] sesquihydrate]
title_sort catena-poly[[[[3-(2-pyrid­yl)-1h-pyra­zole]nickel(ii)]-μ-oxalato] sesquihydrate]
topic Metal-Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2977188/
https://www.ncbi.nlm.nih.gov/pubmed/21583359
http://dx.doi.org/10.1107/S1600536809026117
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