Acta Cryst. (2013). E69, o122
[ doi:10.1107/S1600536812050726 ]
Abstract: In the title compound, C15H14N2O, the fused five- and six-membered ring system is essentially planar, the maximum deviation from the mean plane being 0.009 (1) Å. The benzimidazol-2(3H)-one residue is nearly perpendicular to the benzyl ring, forming a dihedral angle of 77.41 (6)°. In the crystal, inversion dimers are formed by pairs of N-HO hydrogen bonds; these dimers are linked by weak C-HO interactions into a two-dimensional array in the (102) plane.
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