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Acta Cryst. (2008). E64, o608 [ doi:10.1107/S1600536808004510 ]
Abstract: The asymmetric unit of the title compound, C20H16N2O, contains two molecules. The dihedral angles between the benzimidazole ring systems and the attached benzene rings are 10.6 (5) and 13.7 (5)°. The conformers are linked by bifurcated three-centre hydrogen bonds, forming chains along the diagonal of the ab plane. The packing is further stabilized by
-
and C-H
interactions.
Online 20 February 2008
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