%0 Journal Article
%T 2-(2,4-Dichlorophenyl)-N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)acetamide
%A Ray J. Butcher
%A Aneeka Mahan
%A P. S. Nayak
%A B. Narayana
%J Acta Crystallographica Section E
%D 2013
%I International Union of Crystallography
%R 10.1107/s1600536812049628
%X In the crystal structure of the title compound, C19H17Cl2N3O2, the molecules form dimers of the R22(10) type through N¡ªH...O hydrogen bonding. As a result of steric repulsion, the amide group is rotated with respect to both the dichlorophenyl and 2,3-dihydro-1H-pyrazol-4-yl rings, making dihedral angles of 80.70 (13) and 64.82 (12)¡ã, respectively. The dihedral angle between the dichlorophenyl and 2,3-dihydro-1H-pyrazol-4-yl rings is 48.45 (5)¡ã while that between the 2,3-dihydro-1H-pyrazol-4-yl and phenyl rings is 56.33 (6)¡ã.
%U http://scripts.iucr.org/cgi-bin/paper?S1600536812049628