Acta Cryst. (2005). E61, o3676-o3678  [ doi:10.1107/S1600536805032514 ]

1-[2,6-Dichloro-4-(trifluoromethyl)phenyl]-5-(phenylacetamido)-1H-pyrazole-3-carbonitrile

X.-H. Zhang, J.-Z. Chen, P. Zhong, H.-P. Xiao and M.-L. Hu

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-HN hydrogen bonds, with an N(amide)N(cyano) separation of 3.220 (7) Å, link the molecules into linear chains along the [110] direction.

Online 15 October 2005

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