Structure Reports Online

Volume 68, Part 4 (April 2012)

organic compounds

im2359 scheme

Acta Cryst. (2012). E68, o935 [ doi:10.1107/S160053681200877X ]

4-[5-Amino-4-(4-fluorophenyl)-3-(pyridin-4-yl)-1H-pyrazol-1-yl]benzonitrile

B. Abu Thaher, P. Koch, D. Schollmeyer and S. Laufer

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.