Xiao‐Hong Zhang, Jie Chen, P. Zhong
Nov 1, 2005
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Journal
Acta Crystallographica Section E: Crystallographic Communications
Abstract
The molecule of the title compound, C19H11Cl2F3N4O, is a tricyclic amide with an overall U shape. The dihedral angles between the pyrazole and outermost benzene and phenyl rings are 89.4 (1) and 114.5 (1)°, respectively. In the crystal structure, intermolecular N—H⋯N hydrogen bonds, with an N(amide)⋯N(cyano) separation of 3.220 (7) A, link the molecules into linear chains along the [110] direction.