Poly[bis­(μ(2)-pyrazine-2-carboxyl­ato)-κ(3) N (1),O:O′;κ(3) N (1),O:O-cadmium(II)]

In the structure of the title compound, [Cd(C(5)H(3)N(2)O(2))(2)](n), the Cd(II) ion is six-coordinated by two N atoms and four O atoms from three different pyrazine-2-carboxyl­ate ligands. One N atom and one O atom of the carboxyl­ate group in the ligand coordinate to the metal center, forming a fi...

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Detalles Bibliográficos
Autor principal: Liu, Ge
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/PMC2980228/
https://www.ncbi.nlm.nih.gov/pubmed/21579983
http://dx.doi.org/10.1107/S1600536809053525
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author Liu, Ge
author_facet Liu, Ge
author_sort Liu, Ge
collection PubMed
description In the structure of the title compound, [Cd(C(5)H(3)N(2)O(2))(2)](n), the Cd(II) ion is six-coordinated by two N atoms and four O atoms from three different pyrazine-2-carboxyl­ate ligands. One N atom and one O atom of the carboxyl­ate group in the ligand coordinate to the metal center, forming a five-membered chelate ring. The carboxyl­ate anion adopts two types of bridging modes, viz. μ(2)-O and syn–anti. Two Cd(II) ions form a centrosymmetric dimer via a μ(2)-O bridge, and the dimers are linked through the syn–anti carboxyl­ate functional group, forming a two-dimensional polymeric structure extending along (100).
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spelling pubmed-29802282010-12-30 Poly[bis­(μ(2)-pyrazine-2-carboxyl­ato)-κ(3) N (1),O:O′;κ(3) N (1),O:O-cadmium(II)] Liu, Ge Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers In the structure of the title compound, [Cd(C(5)H(3)N(2)O(2))(2)](n), the Cd(II) ion is six-coordinated by two N atoms and four O atoms from three different pyrazine-2-carboxyl­ate ligands. One N atom and one O atom of the carboxyl­ate group in the ligand coordinate to the metal center, forming a five-membered chelate ring. The carboxyl­ate anion adopts two types of bridging modes, viz. μ(2)-O and syn–anti. Two Cd(II) ions form a centrosymmetric dimer via a μ(2)-O bridge, and the dimers are linked through the syn–anti carboxyl­ate functional group, forming a two-dimensional polymeric structure extending along (100). International Union of Crystallography 2009-12-24 /pmc/articles/PMC2980228/ /pubmed/21579983 http://dx.doi.org/10.1107/S1600536809053525 Text en © Ge Liu 2010 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
Liu, Ge
Poly[bis­(μ(2)-pyrazine-2-carboxyl­ato)-κ(3) N (1),O:O′;κ(3) N (1),O:O-cadmium(II)]
title Poly[bis­(μ(2)-pyrazine-2-carboxyl­ato)-κ(3) N (1),O:O′;κ(3) N (1),O:O-cadmium(II)]
title_full Poly[bis­(μ(2)-pyrazine-2-carboxyl­ato)-κ(3) N (1),O:O′;κ(3) N (1),O:O-cadmium(II)]
title_fullStr Poly[bis­(μ(2)-pyrazine-2-carboxyl­ato)-κ(3) N (1),O:O′;κ(3) N (1),O:O-cadmium(II)]
title_full_unstemmed Poly[bis­(μ(2)-pyrazine-2-carboxyl­ato)-κ(3) N (1),O:O′;κ(3) N (1),O:O-cadmium(II)]
title_short Poly[bis­(μ(2)-pyrazine-2-carboxyl­ato)-κ(3) N (1),O:O′;κ(3) N (1),O:O-cadmium(II)]
title_sort poly[bis­(μ(2)-pyrazine-2-carboxyl­ato)-κ(3) n (1),o:o′;κ(3) n (1),o:o-cadmium(ii)]
topic Metal-Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2980228/
https://www.ncbi.nlm.nih.gov/pubmed/21579983
http://dx.doi.org/10.1107/S1600536809053525
work_keys_str_mv AT liuge polybism2pyrazine2carboxylatok3n1ook3n1oocadmiumii

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