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Bis[1-benzyl-2-(1,3-thia­zol-4-yl)-1H-benzimidazole-κ(2) N (2),N (3)]dichloridocobalt(II)

In the title compound, [CoCl(2)(C(17)H(13)N(3)S)(2)], the Co(II) atom exhibits a distorted octa­hedral coordination geometry involving two chloride ligands, one of which is split over two positions [refined site-occupancy ratio = 0.847 (18):0.153 (18)], and four N-atom donors from two 1-benzyl-2-(1,...

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Detalles Bibliográficos
Autores principales: Gueddar, Hicham, Bouhfid, Rachid, Essassi, El Mokhtar, El Brahmi, Nabil, El Ammari, Lahcen
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2012
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3588380/
https://www.ncbi.nlm.nih.gov/pubmed/23476345
http://dx.doi.org/10.1107/S1600536812048751
Descripción
Sumario:In the title compound, [CoCl(2)(C(17)H(13)N(3)S)(2)], the Co(II) atom exhibits a distorted octa­hedral coordination geometry involving two chloride ligands, one of which is split over two positions [refined site-occupancy ratio = 0.847 (18):0.153 (18)], and four N-atom donors from two 1-benzyl-2-(1,3-thia­zol-4-yl)-1H-benzimidazole ligands. The two chelate rings including the Co(II) atom are essentially planar, the maximum deviations from the mean planes being 0.080 (2) and 0.046 (2) Å; the dihedral angle between them is 74.1 (1)°. In both ligands, the thia­zole and benzimidazole rings are nearly coplanar, as indicated by the dihedral angles between their planes of 1.16 (8) and 6.29 (7)°. Each pendant benzene ring is almost perpendicular to the benzimidazole mol­ecule to which it is attached; the dihedral angles between their planes are 75.94 (9) and 75.55 (10)°. The crystal structure is stabilized by non-classical C—H⋯Cl hydrogen bonding forming a three-dimensional network.