Acta Cryst. (2008). E64, o374  [ doi:10.1107/S1600536807062149 ]

4-(5-Bromo-2-hydroxybenzylideneamino)-3-methyl-1H-1,2,4-triazole-5(4H)-thione

M. Wang, M. Cao, B. Hu, C. X. Cheng and X. G. Song

Abstract: In the title compound, C₁₀H₉BrN₄OS, the triazole ring forms a dihedral angle of 72.05 (14)° with the benzene ring. The conformation of the molecule is stabilized by intramolecular O-H·N hydrogen bonding. The crystal packing is determined by intermolecular N-HS interactions, a short BrS contact of 3.4464 (13) Å and - stacking of the triazole rings and of the benzene rings (centroid-centroid distances of 3.4109 and 3.569 Å, respectively).

Online 4 January 2008

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