Diaqua-(isonicotinamide-κN)(4-meth-oxy-benzoato-κO,O')(4-meth-oxy-benzoato-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-meth-oxy-benzoate ligands, which act in different modes, viz. monodentate and bidentate, two water mol-ecules and one N atom of the isonicotinamide ligand in a distorted o...

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Bibliographic Details
Published in:Acta crystallographica. Section E, Structure reports online Structure reports online, 2010-06, Vol.66 (Pt 7), p.m784-m785
Main Authors: Hökelek, Tuncer, Süzen, Yasemin, Tercan, Barış, Tenlik, Erdinç, Necefoğlu, Hacali
Format: Article
Language:English
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Metal-Organic Papers
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Summary: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-meth-oxy-benzoate ligands, which act in different modes, viz. monodentate and bidentate, two water mol-ecules and one N atom of the isonicotinamide ligand in a distorted octa-hedral geometry. The monodentate-coordinated carboxyl-ate group is involved in an intra-molecular O-H⋯O hydrogen bond with the coordinated water mol-ecule. In the crystal structure, inter-molecular O-H⋯O and N-H⋯O hydrogen bonds link the mol-ecules into layers parallel to the ab plane. The crystal packing is further stabilized by weak C-H⋯O hydrogen bonds and π-π inter-actions indicated by the short distance of 3.6181 (8) Å between the centroids of the benzene and pyridine rings of neighbouring mol-ecules.
ISSN:1600-5368
1600-5368
DOI:10.1107/S160053681002194X