Acta Cryst. (2012). E68, o935 [ doi:10.1107/S160053681200877X ]
Abstract: In the crystal structure of the title compound, C21H14FN5, the pyrazole ring forms dihedral angles of 38.0 (1), 40.0 (1) and 28.5 (1)° with the directly attached 4-fluorophenyl, pyridine and benzonitrile rings, respectively. The crystal packing is characterized by N-HN hydrogen bonds, which result in a two-dimensional network parallel to the ac-plane.
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