Diaqua­bis­(1H-imidazole-4-carboxyl­ato-κ2 N 3,O)cobalt(II)

نویسنده

  • Wen-Sen Chen
چکیده

In the title compound, [Co(C(4)H(3)N(2)O(2))(2)(H(2)O)(2)], the Co(II) ion is located on a twofold rotation axis and shows a distorted octa-hedral coordination configuration, defined by two N,O-bidentate 1H-imidazole-4-carboxyl-ate ligands in the equatorial plane and two water mol-ecules in the axial positions. In the crystal, O-H⋯O and N-H⋯O hydrogen bonds link the mol-ecules into a three-dimensional supra-molecular network. π-π stacking inter-actions between the imidazole rings [centroid-centroid distances = 3.4914 (15) and 3.6167 (15) Å] further stabilize the crystal structure.

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Diaqua­bis­(1H-imidazole-4-carboxyl­ato-κ2 N 3,O)cobalt(II)

The title compound, [Co(C(4)H(3)N(2)O(2))(2)(H(2)O)(2)], contains a Co(II) cation on a twofold rotation axis, exhibiting a distorted octa-hedral coordination geometry. The equatorial plane is formed by two N,O-bidentate 1H-imidazole-4-carboxyl-ate ligands and the axial positions are occupied by water mol-ecules. The crystal packing consists of a three-dimensional network stabilized by O-H⋯O and...

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عنوان ژورنال:

دوره 68  شماره 

صفحات  -

تاریخ انتشار 2012