Bis(2-amino-4-methyl­pyridinium) bis­(pyridine-2,6-dicarboxyl­ato)cuprate(II)

The asymmetric unit of the title compound, (C(6)H(9)N(2))(2)[Cu(C(7)H(3)NO(4))(2)], contains half of a [Cu(pydc)(2)](2−) (pydcH(2) is pyridine-2,6-dicarb­oxy­lic acid) anion and one protonated 2-amino-4-methyl­pyridine (2a4mpH)(+) counter-ion. The anion is a six-coordinated complex with a distorted...

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Detalles Bibliográficos
Autores principales: Aghabozorg, Hossein, Mofidi Rouchi, Azadeh, Notash, Behrouz, Mirzaei, Masoud
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Metal-Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3051671/
https://www.ncbi.nlm.nih.gov/pubmed/21522859
http://dx.doi.org/10.1107/S1600536811001139
Descripción
Sumario:The asymmetric unit of the title compound, (C(6)H(9)N(2))(2)[Cu(C(7)H(3)NO(4))(2)], contains half of a [Cu(pydc)(2)](2−) (pydcH(2) is pyridine-2,6-dicarb­oxy­lic acid) anion and one protonated 2-amino-4-methyl­pyridine (2a4mpH)(+) counter-ion. The anion is a six-coordinated complex with a distorted CuN(2)O(4) octa­hedral geometry around the Cu(II) ion. N—H⋯O and C—H⋯O hydrogen bonds along with π–π contacts between the pyridine rings of the (2a4mpH)(+) cations [centroid–centroid distance = 3.573 (2) Å] stabilize the crystal structure.

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