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Acta Cryst. (2008). E64, o2093 [ doi:10.1107/S160053680803122X ]
Abstract: In the title compound, C22H16N4O4S, the dihedral angles between the pyrazole ring and the pendant aromatic rings are 26.2 (1), 41.1 (1) and 89.5 (1)°. In the crystal structure, an intermolecular C-H
N bond helps to establish the packing. A short C
C contact of 3.110 (12) Å is observed between the C atom of the pyrazole CH group and one of the
-C atoms of the 4-methylphenyl ring.
Online 11 October 2008
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