4,4′-Dichloro-2,2′-[(3aR,7aR/3aS,7aS)-2,3,3a,4,5,6,7,7a-octahydro-1H-1,3-benzimidazole-1,3-diyl)bis(methylene)]diphenol

Molecules of the the title compound, C21H24Cl2N2O2, are located on a twofold rotation axis, which passes through the C atom linking the two N atoms. Two intramolecular O—H...N hydrogen bonds were observed. In the crystal, non-classical intermolecular C—H...O hydrogen bond...

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Bibliographic Details
Main Authors: Michal Dušek, Jaime Ríos-Motta, Diego Quiroga, Augusto Rivera, Karla Fejfarová
Format: Article
Language:English
Published: International Union of Crystallography 2010-10-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S160053681003792X