Acta Cryst. (2010). E66, o2501-o2502 [ doi:10.1107/S1600536810035014 ]
Abstract: In the title compound, C11H13N5OS, the dihedral angle between the triazole ring and the benzene ring is 84.21 (7)°. The amino group adopts a pyramidal configuration. An intramolecular N-HO hydrogen bond stabilizes the molecular structure and generates an S(8) ring. In the crystal, molecules are linked by intermolecular N-HO, N-HS, N-HN and C-HS hydrogen bonds into layers lying parallel to the bc plane. The crystal structure is further stabilized by aromatic - stacking interactions [centroid-centroid distance = 3.3330 (7) Å].
Online 4 September 2010
Copyright © International Union of Crystallography