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Diaqua(isonicotinamide-κN (1))(4-methoxybenzoato-κ(2) O,O′)(4-methoxybenzoato-κO)cobalt(II)
In the title complex, [Co(C(8)H(7)O(3))(2)(C(6)H(6)N(2)O)(H(2)O)(2)], the Co(II) atom is coordinated by three O atoms from two 4-methoxybenzoate ligands, which act in different modes, viz. monodentate and bidentate, two water molecules and one N atom of the isonicotinamide ligand in a distorted o...
Autores principales: | , , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2010
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3006852/ https://www.ncbi.nlm.nih.gov/pubmed/21587710 http://dx.doi.org/10.1107/S160053681002194X |
Sumario: | In the title complex, [Co(C(8)H(7)O(3))(2)(C(6)H(6)N(2)O)(H(2)O)(2)], the Co(II) atom is coordinated by three O atoms from two 4-methoxybenzoate ligands, which act in different modes, viz. monodentate and bidentate, two water molecules and one N atom of the isonicotinamide ligand in a distorted octahedral geometry. The monodentate-coordinated carboxylate group is involved in an intramolecular O—H⋯O hydrogen bond with the coordinated water molecule. In the crystal structure, intermolecular O—H⋯O and N—H⋯O hydrogen bonds link the molecules into layers parallel to the ab plane. The crystal packing is further stabilized by weak C—H⋯O hydrogen bonds and π–π interactions indicated by the short distance of 3.6181 (8) Å between the centroids of the benzene and pyridine rings of neighbouring molecules. |
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