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Poly[[(μ(3)-5-amino­isophthalato-κ(3) O (1):O (3):N)(1H-imidazole-κN (3))zinc] 0.25-hydrate]

In the title coordination polymer, {[Zn(C(8)H(5)NO(4))(C(3)H(4)N(2))]·0.25H(2)O}(n), the Zn(2+) cation has an N(2)O(2) donor set involving two carboxyl­ate O atoms from two 5-amino­isophthalate anions, one N atom from a 5-amino­isophthalate anion, and one imidazole N atom displaying a slightly disto...

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Detalles Bibliográficos
Autores principales: Kuai, Hai-Wei, Cheng, Xiao-Chun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3238734/
https://www.ncbi.nlm.nih.gov/pubmed/22199611
http://dx.doi.org/10.1107/S1600536811050045
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author Kuai, Hai-Wei
Cheng, Xiao-Chun
author_facet Kuai, Hai-Wei
Cheng, Xiao-Chun
author_sort Kuai, Hai-Wei
collection PubMed
description In the title coordination polymer, {[Zn(C(8)H(5)NO(4))(C(3)H(4)N(2))]·0.25H(2)O}(n), the Zn(2+) cation has an N(2)O(2) donor set involving two carboxyl­ate O atoms from two 5-amino­isophthalate anions, one N atom from a 5-amino­isophthalate anion, and one imidazole N atom displaying a slightly distorted tetra­hedral geometry with two additional O-atom neighbours, with Zn-to-ligand distances of 2.711 (2) and 2.717 (2) Å, respectively. Each 5-amino­isophthalate anion acts as a μ(3)-bridge linking symmetry-related Zn(II) ions into a layered polymeric structure parallel to (100). The asymmetric unit also comprises a disordered crystal water molecule located on an inversion centre with 0.25 occupancy. In the crystal, N—H⋯O hydrogen bonds form a three-dimensional network.
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spelling pubmed-32387342011-12-23 Poly[[(μ(3)-5-amino­isophthalato-κ(3) O (1):O (3):N)(1H-imidazole-κN (3))zinc] 0.25-hydrate] Kuai, Hai-Wei Cheng, Xiao-Chun Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers In the title coordination polymer, {[Zn(C(8)H(5)NO(4))(C(3)H(4)N(2))]·0.25H(2)O}(n), the Zn(2+) cation has an N(2)O(2) donor set involving two carboxyl­ate O atoms from two 5-amino­isophthalate anions, one N atom from a 5-amino­isophthalate anion, and one imidazole N atom displaying a slightly distorted tetra­hedral geometry with two additional O-atom neighbours, with Zn-to-ligand distances of 2.711 (2) and 2.717 (2) Å, respectively. Each 5-amino­isophthalate anion acts as a μ(3)-bridge linking symmetry-related Zn(II) ions into a layered polymeric structure parallel to (100). The asymmetric unit also comprises a disordered crystal water molecule located on an inversion centre with 0.25 occupancy. In the crystal, N—H⋯O hydrogen bonds form a three-dimensional network. International Union of Crystallography 2011-11-25 /pmc/articles/PMC3238734/ /pubmed/22199611 http://dx.doi.org/10.1107/S1600536811050045 Text en © Kuai and Cheng 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
Kuai, Hai-Wei
Cheng, Xiao-Chun
Poly[[(μ(3)-5-amino­isophthalato-κ(3) O (1):O (3):N)(1H-imidazole-κN (3))zinc] 0.25-hydrate]
title Poly[[(μ(3)-5-amino­isophthalato-κ(3) O (1):O (3):N)(1H-imidazole-κN (3))zinc] 0.25-hydrate]
title_full Poly[[(μ(3)-5-amino­isophthalato-κ(3) O (1):O (3):N)(1H-imidazole-κN (3))zinc] 0.25-hydrate]
title_fullStr Poly[[(μ(3)-5-amino­isophthalato-κ(3) O (1):O (3):N)(1H-imidazole-κN (3))zinc] 0.25-hydrate]
title_full_unstemmed Poly[[(μ(3)-5-amino­isophthalato-κ(3) O (1):O (3):N)(1H-imidazole-κN (3))zinc] 0.25-hydrate]
title_short Poly[[(μ(3)-5-amino­isophthalato-κ(3) O (1):O (3):N)(1H-imidazole-κN (3))zinc] 0.25-hydrate]
title_sort poly[[(μ(3)-5-amino­isophthalato-κ(3) o (1):o (3):n)(1h-imidazole-κn (3))zinc] 0.25-hydrate]
topic Metal-Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3238734/
https://www.ncbi.nlm.nih.gov/pubmed/22199611
http://dx.doi.org/10.1107/S1600536811050045
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