catena-Poly[[[tetra­aqua­samarium(III)]-di-μ-isonicotinato-κ(4) O:O′] chloride]

In the structure of the title compound, {[Sm(C(6)H(4)NO(2))(2)(H(2)O)(4)]Cl}(n), the unique Sm(III) atom lies on a crystallographic twofold axis and is eight-coordinated by four O atoms from four isonicotinate ligands and four water mol­ecules in a slightly distorted square-anti­prismatic coodinatio...

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Detalles Bibliográficos
Autores principales: Wu, Ke-Jun, Cai, Li-Zhen, Xu, Gang, Zhou, Guo-Wei, Guo, Guo-Cong
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2007
Materias:
Metal-Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2914939/
https://www.ncbi.nlm.nih.gov/pubmed/21200627
http://dx.doi.org/10.1107/S1600536807058230
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author Wu, Ke-Jun
Cai, Li-Zhen
Xu, Gang
Zhou, Guo-Wei
Guo, Guo-Cong
author_facet Wu, Ke-Jun
Cai, Li-Zhen
Xu, Gang
Zhou, Guo-Wei
Guo, Guo-Cong
author_sort Wu, Ke-Jun
collection PubMed
description In the structure of the title compound, {[Sm(C(6)H(4)NO(2))(2)(H(2)O)(4)]Cl}(n), the unique Sm(III) atom lies on a crystallographic twofold axis and is eight-coordinated by four O atoms from four isonicotinate ligands and four water mol­ecules in a slightly distorted square-anti­prismatic coodination environment. The Sm(III) atoms are bridged by two carboxyl­ate groups of two isonicotinate ligands, forming an extended chain along the c-axis direction. These chains are cross-linked through hydrogen bonds, forming a three-dimensional framework, with channels which accommodate the chloride anions.
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spelling pubmed-29149392010-12-30 catena-Poly[[[tetra­aqua­samarium(III)]-di-μ-isonicotinato-κ(4) O:O′] chloride] Wu, Ke-Jun Cai, Li-Zhen Xu, Gang Zhou, Guo-Wei Guo, Guo-Cong Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers In the structure of the title compound, {[Sm(C(6)H(4)NO(2))(2)(H(2)O)(4)]Cl}(n), the unique Sm(III) atom lies on a crystallographic twofold axis and is eight-coordinated by four O atoms from four isonicotinate ligands and four water mol­ecules in a slightly distorted square-anti­prismatic coodination environment. The Sm(III) atoms are bridged by two carboxyl­ate groups of two isonicotinate ligands, forming an extended chain along the c-axis direction. These chains are cross-linked through hydrogen bonds, forming a three-dimensional framework, with channels which accommodate the chloride anions. International Union of Crystallography 2007-12-06 /pmc/articles/PMC2914939/ /pubmed/21200627 http://dx.doi.org/10.1107/S1600536807058230 Text en © International Union of Crystallography 2008 http://journals.iucr.org/services/termsofuse.html This is an open-access article distributed under the terms described at http://journals.iucr.org/services/termsofuse.html.
spellingShingle Metal-Organic Papers
Wu, Ke-Jun
Cai, Li-Zhen
Xu, Gang
Zhou, Guo-Wei
Guo, Guo-Cong
catena-Poly[[[tetra­aqua­samarium(III)]-di-μ-isonicotinato-κ(4) O:O′] chloride]
title catena-Poly[[[tetra­aqua­samarium(III)]-di-μ-isonicotinato-κ(4) O:O′] chloride]
title_full catena-Poly[[[tetra­aqua­samarium(III)]-di-μ-isonicotinato-κ(4) O:O′] chloride]
title_fullStr catena-Poly[[[tetra­aqua­samarium(III)]-di-μ-isonicotinato-κ(4) O:O′] chloride]
title_full_unstemmed catena-Poly[[[tetra­aqua­samarium(III)]-di-μ-isonicotinato-κ(4) O:O′] chloride]
title_short catena-Poly[[[tetra­aqua­samarium(III)]-di-μ-isonicotinato-κ(4) O:O′] chloride]
title_sort catena-poly[[[tetra­aqua­samarium(iii)]-di-μ-isonicotinato-κ(4) o:o′] chloride]
topic Metal-Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2914939/
https://www.ncbi.nlm.nih.gov/pubmed/21200627
http://dx.doi.org/10.1107/S1600536807058230
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