Acta Cryst. (2013). E69, o1227-o1228
[ doi:10.1107/S1600536813018096 ]
Abstract: In the molecule of title pyrazoline derivative, C17H18N4OS, the pyrazole ring adopts an envelope conformation with the flap atom, which bears the methoxyphenyl substituent, displaced by 0.0750 (12) Å from the plane through the other ring atoms. The two substituted benzene rings make a dihedral angle of 70.59 (6)°. The methoxy group is twisted slightly with respect to the attached benzene ring [Cmethyl-O-C-C torsion angle = -8.84 (15)°]. An intramolecular N-HN hydrogen bond occurs. In the crystal, the pyrazoline molecules are linked by N-HO and N-HS hydrogen bonds into zigzag layers parallel to the bc plane and stacked along the a axis by - interactions with centroid-centroid distances of 3.4690 (7) and 3.5792 (7) Å. C-H interactions are also present.
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