| Autor: |
Gueddar H; Laboratoire de Chimie Organique Hétérocyclique, URAC 21, Pôle de Compétences Pharmacochimie, Université Mohammed V-Agdal, BP 1014 Avenue Ibn Batouta, Rabat, Morocco ; Institute of Nanomaterials and Nanotechnology, MAScIR, Avenue de l'Armée Royale, Rabat, Morocco., Bouhfid R, Essassi el M, El Brahmi N, El Ammari L |
| Jazyk: |
angličtina |
| Zdroj: |
Acta crystallographica. Section E, Structure reports online [Acta Crystallogr Sect E Struct Rep Online] 2013 Jan 01; Vol. 69 (Pt 1), pp. m5-6. Date of Electronic Publication: 2012 Dec 05. |
| DOI: |
10.1107/S1600536812048751 |
| Abstrakt: |
In the title compound, [CoCl2(C17H13N3S)2], the Co(II) atom exhibits a distorted octa-hedral 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-thia-zol-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 thia-zole 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 mol-ecule 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. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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