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Di-μ-nicotinamide-κ(2) N (1):O;κ(2) O:N (1)-bis[aquabis(3-chlorobenzoato-κ(2) O,O′)cadmium]
In the centrosymmetric dinuclear title compound, [Cd(2)(C(7)H(4)ClO(2))(4)(C(6)H(6)N(2)O)(2)(H(2)O)(2)], the Cd(II) atom is coordinated by one N atom from one bridging nicotinamide ligand and one O atom from another symmetry-related bridging nicotinamide ligand, four O atoms from two 3-chlorobenzo...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2013
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3772423/ https://www.ncbi.nlm.nih.gov/pubmed/24046566 http://dx.doi.org/10.1107/S1600536813015948 |
Sumario: | In the centrosymmetric dinuclear title compound, [Cd(2)(C(7)H(4)ClO(2))(4)(C(6)H(6)N(2)O)(2)(H(2)O)(2)], the Cd(II) atom is coordinated by one N atom from one bridging nicotinamide ligand and one O atom from another symmetry-related bridging nicotinamide ligand, four O atoms from two 3-chlorobenzoate ligands and one water molecule in an irregular geometry. The dihedral angles between the carboxylate groups and the adjacent benzene rings are 6.98 (12) and 2.42 (13)°, while the benzene rings are oriented at a dihedral angle of 4.33 (6)°. Intermolecular O—H⋯O, N—H⋯O and weak C—H⋯O hydrogen bonds link the molecules into a three-dimensional network. π–π interactions, indicated by short centroid–centroid distances [3.892 (1) Å between the pyridine rings and 3.683 (1) Å between the benzene rings] further stabilize the structure. |
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