2-[(1H-Benzimidazol-2-yl)imino­meth­yl]-4,6-dibromo­phenol ethanol hemisolvate

The title compound, C(14)H(9)Br(2)N(3)O·0.5C(2)H(5)OH, crystallizes with two 2-[(1H-benzimidazol-2-yl)imino­meth­yl]-4,6-dibromo­phenol mol­ecules and one ethanol solvent mol­ecule in the asymmetric unit. The benzene and benzimidazole rings subtend dihedral angles of 4.5 (3) and 5.2 (2)° in the two...

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Detalles Bibliográficos
Autores principales: Liu, Jie, Liu, Zheng, Yuan, Shuai
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2013
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3588477/
https://www.ncbi.nlm.nih.gov/pubmed/23476552
http://dx.doi.org/10.1107/S1600536813002031
Descripción
Sumario:The title compound, C(14)H(9)Br(2)N(3)O·0.5C(2)H(5)OH, crystallizes with two 2-[(1H-benzimidazol-2-yl)imino­meth­yl]-4,6-dibromo­phenol mol­ecules and one ethanol solvent mol­ecule in the asymmetric unit. The benzene and benzimidazole rings subtend dihedral angles of 4.5 (3) and 5.2 (2)° in the two mol­ecules. In the crystal, one mol­ecule presents π–π stacking with the equivalent mol­ecule related by inversion, at a distance of 3.30 Å (separation between mol­ecular mean planes). A three-dimensional network is formed through N—H⋯N, N—H⋯O and O—H⋯N hydrogen bonds.

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