Acta Cryst. (2013). E69, o1689
[ doi:10.1107/S1600536813028559 ]
Abstract: In the title molecule, C13H8F2N2, the dihedral angle between the benzimidazole ring system and the difluoro-substituted benzene ring is 30.0 (1)°. In the crystal, molecules are linked by N-HN hydrogen bonds, forming chains along . In addition, weak C-HF hydrogen bonds connect chains into a two-dimensional network parallel to (001). A weak C-H interaction is observed between an H atom of the benzimidazole ring sytem and the system of the difluoro-substituted benzene ring.
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