title: 4-(5-Bromo-2-hydroxy-benzyl-idene-amino)-3-methyl-1H-1,2,4-triazole-5(4H)-thione.
abstract: In the title compound, C(10)H(9)BrN(4)OS, the triazole ring forms a dihedral angle of 72.05 (14)° with the benzene ring. The conformation of the mol-ecule is stabilized by intra-molecular O-H⋯·N hydrogen bonding. The crystal packing is determined by inter-molecular N-H⋯S inter-actions, a short Br⋯S contact of 3.4464 (13) Å and π-π stacking of the triazole rings and of the benzene rings (centroid-centroid distances of 3.4109 and 3.569 Å, respectively).
authors.affiliation: Department of Chemistry, Central China Normal University, Wuhan, Hubei 430079, People's Republic of China.
authors.forename: Min
authors.initials: M
authors.lastname: Wang
authors.forename: Minna
authors.initials: M
authors.lastname: Cao
authors.forename: Bo
authors.initials: B
authors.lastname: Hu
authors.forename: Cuixia
authors.initials: C
authors.lastname: Cheng
authors.forename: Xuegang
authors.initials: X
authors.lastname: Song