6-(2-Hydroxy­phen­yl)-5,6-dihydro­benzimidazolo[1,2-c]quinazolin-12-ium bromide ethanol solvate

In the title compound, C(20)H(16)N(3)O(+)·Br(−)·C(2)H(6)O, the phenol ring forms dihedral angles of 84.5 (1) and 89.3 (1)° with the benzimidazole system and the quinazoline benzene ring, respectively. The two N—H groups act as donors in hydrogen bonds with the bromide ion as acceptor, leading to inf...

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Detalles Bibliográficos
Autores principales: Booysen, Irvin, Gerber, Thomas I. A., Hosten, Eric, Mayer, Peter
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2970060/
https://www.ncbi.nlm.nih.gov/pubmed/21577617
http://dx.doi.org/10.1107/S1600536809032899
Descripción
Sumario:In the title compound, C(20)H(16)N(3)O(+)·Br(−)·C(2)H(6)O, the phenol ring forms dihedral angles of 84.5 (1) and 89.3 (1)° with the benzimidazole system and the quinazoline benzene ring, respectively. The two N—H groups act as donors in hydrogen bonds with the bromide ion as acceptor, leading to infinite eight-membered chains along [100]. According to graph-set theory the descriptor on the binary level is C (2) (1)(8). O—H⋯O and O—H⋯Br hydrogen bonds also occur.

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