Butane-1,4-diammonium bis­(pyridine-2,6-dicarboxyl­ato-κ(3) O (2),N,O (6))cadmate(II) dihydrate

In the title compound, (C(4)H(14)N(2))[Cd(C(7)H(3)NO(4))(2)]·2H(2)O, the Cd(II) ion is coordinated by four O atoms [Cd—O = 2.2399 (17)–2.2493 (17) Å] and two N atoms [Cd—N = 2.3113 (15) and 2.3917 (15) Å] from two tridentate pyridine-2,6-dicarboxyl­ato ligands in a distorted octa­hedral geometry. Th...

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Detalles Bibliográficos
Autores principales: Tabatabaee, Masoumeh, Aghabozorg, Hossein, Nasrolahzadeh, Roghaieh, Roshan, Leila, Firoozi, Najmeh
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Metal-Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2959406/
https://www.ncbi.nlm.nih.gov/pubmed/21201034
http://dx.doi.org/10.1107/S1600536808029395
Descripción
Sumario:In the title compound, (C(4)H(14)N(2))[Cd(C(7)H(3)NO(4))(2)]·2H(2)O, the Cd(II) ion is coordinated by four O atoms [Cd—O = 2.2399 (17)–2.2493 (17) Å] and two N atoms [Cd—N = 2.3113 (15) and 2.3917 (15) Å] from two tridentate pyridine-2,6-dicarboxyl­ato ligands in a distorted octa­hedral geometry. The uncoordinated water mol­ecules are involved in O—H⋯O and N—H⋯O hydrogen bonds, which contribute to the formation of a three-dimensional supra­molecular structure, along with π–π stacking inter­actions [centroid–centroid distances of 3.5313 (13) and 3.6028 (11) Å between the pyridine rings of neighbouring dianions].

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