Bis(pyrimidine-2-carboxyl­ato-κ(2) N,O)copper(II)

The title compound, [Cu(C(5)H(3)N(2)O(2))(2)], was prepared in a water–ethanol solution containing 2-cyano­pyrimidine, malonic acid and copper(II) nitrate trihydrate. The Cu(II) ion, located on an inversion center, is chelated by two pyrimidine-2-carboxyl­ate anions in a CuO(2)N(2) square-planar geo...

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Detalles Bibliográficos
Autores principales: Zhang, Bing-Yu, Yang, Qian, Nie, Jing-Jing
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/PMC2914890/
https://www.ncbi.nlm.nih.gov/pubmed/21200639
http://dx.doi.org/10.1107/S1600536807060977
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author Zhang, Bing-Yu
Yang, Qian
Nie, Jing-Jing
author_facet Zhang, Bing-Yu
Yang, Qian
Nie, Jing-Jing
author_sort Zhang, Bing-Yu
collection PubMed
description The title compound, [Cu(C(5)H(3)N(2)O(2))(2)], was prepared in a water–ethanol solution containing 2-cyano­pyrimidine, malonic acid and copper(II) nitrate trihydrate. The Cu(II) ion, located on an inversion center, is chelated by two pyrimidine-2-carboxyl­ate anions in a CuO(2)N(2) square-planar geometry. The uncoordinated carboxyl­ate O atom and pyrimidine N atoms are linked to adjacent pyrimidine rings via weak C—H⋯O and C—H⋯N hydrogen bonding. π–π Stacking is observed between nearly parallel pyrimidine rings, the centroid-to-centroid separation being 3.8605 (13) Å.
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spelling pubmed-29148902010-12-30 Bis(pyrimidine-2-carboxyl­ato-κ(2) N,O)copper(II) Zhang, Bing-Yu Yang, Qian Nie, Jing-Jing Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers The title compound, [Cu(C(5)H(3)N(2)O(2))(2)], was prepared in a water–ethanol solution containing 2-cyano­pyrimidine, malonic acid and copper(II) nitrate trihydrate. The Cu(II) ion, located on an inversion center, is chelated by two pyrimidine-2-carboxyl­ate anions in a CuO(2)N(2) square-planar geometry. The uncoordinated carboxyl­ate O atom and pyrimidine N atoms are linked to adjacent pyrimidine rings via weak C—H⋯O and C—H⋯N hydrogen bonding. π–π Stacking is observed between nearly parallel pyrimidine rings, the centroid-to-centroid separation being 3.8605 (13) Å. International Union of Crystallography 2007-12-06 /pmc/articles/PMC2914890/ /pubmed/21200639 http://dx.doi.org/10.1107/S1600536807060977 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
Zhang, Bing-Yu
Yang, Qian
Nie, Jing-Jing
Bis(pyrimidine-2-carboxyl­ato-κ(2) N,O)copper(II)
title Bis(pyrimidine-2-carboxyl­ato-κ(2) N,O)copper(II)
title_full Bis(pyrimidine-2-carboxyl­ato-κ(2) N,O)copper(II)
title_fullStr Bis(pyrimidine-2-carboxyl­ato-κ(2) N,O)copper(II)
title_full_unstemmed Bis(pyrimidine-2-carboxyl­ato-κ(2) N,O)copper(II)
title_short Bis(pyrimidine-2-carboxyl­ato-κ(2) N,O)copper(II)
title_sort bis(pyrimidine-2-carboxyl­ato-κ(2) n,o)copper(ii)
topic Metal-Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2914890/
https://www.ncbi.nlm.nih.gov/pubmed/21200639
http://dx.doi.org/10.1107/S1600536807060977
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AT yangqian bispyrimidine2carboxylatok2nocopperii
AT niejingjing bispyrimidine2carboxylatok2nocopperii

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