Abstract
In the title compound, C20H19ClN4OS, the pyrazole ring makes dihedral angles of 89.2 (4) and 46.4 (4)° with the phenyl and substituted benzene rings, respectively; these two six-membered rings are twisted by 52.1 (4)° with respect to each other. There are intramolecular hydrogen bonds of types N—H⋯O and N—H⋯Cl.
Highlights
In the title compound, C20H19ClN4OS, the pyrazole ring makes dihedral angles of 89.2 (4) and 46.4 (4) with the phenyl and substituted benzene rings, respectively; these two sixmembered rings are twisted by 52.1 (4) with respect to each other
Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: PV2049)
R-factors based on F2 are statistically about twice as large as those based on F, and R- factors based on ALL data will be even larger
Summary
Key indicators: single-crystal X-ray study; T = 113 K; mean (C–C) = 0.002 A; R factor = 0.036; wR factor = 0.090; data-to-parameter ratio = 17.8. C20H19ClN4OS, the pyrazole ring makes dihedral angles of 89.2 (4) and 46.4 (4) with the phenyl and substituted benzene rings, respectively; these two sixmembered rings are twisted by 52.1 (4) with respect to each other. There are intramolecular hydrogen bonds of types N— HÁ Á ÁO and N—HÁ Á ÁCl. Related literature For related literature, see: Du et al (2007); Saeed & Florke (2007); Wang et al (2007)
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