科研之友
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摘要
The crystal structure of the title compound, C19H17ClN4OS, has been determined in order to elucidate the molecular conformation. The pyrazole ring makes dihedral angles of 74.3 (3)degrees and 2.9 (3)degrees with the phenyl and tolyl rings, respectively; these two six- membered rings are twisted by 71.6 (3)degrees with respect to each other. The crystal packing of the title compound is stabilized by intramolcular N-H center dot center dot center dot O and intermolcular N-H center dot center dot center dot S hydrogen bonds.
- 出版日期2007-11
- 单位天津大学; 贵阳学院
