Abstract:Key indicators: single-crystal X-ray study; T = 173 K; mean (C-C) = 0.011 Å; disorder in main residue; R factor = 0.068; wR factor = 0.133; data-to-parameter ratio = 18.2.The asymmetric unit of the title compound, C 17 H 13 Cl 3 N 4 O 2 Á-0.5C 2 H 6 OS, contains two almost identical molecules and one dimethyl sulfoxide (DMSO-d 6 ) solvent molecule. The pyrazole ring forms dihedral angles of 54.6 (4) and 80.0 (4) in one molecule, and dihedral angles of 54.2 (4) and 81.2 (4) in the other molecule, with the d… Show more
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