4-{3-[Hydroxy(phenyl)methyl]-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-4-yl}benzenesulfonamide

Abstract

In the title compound, C15H14N4O3S2, the hydroxy group is disordered over two positions with occupancies of 0.619 (5) and 0.381 (5). The benzene ring attached to the heterocycle makes a dihedral angle of 86.92 (9)degrees with respect to the best plane through the five-membered ring. The crystal packing is stabilized by intermolecular O-H center dot center dot center dot O, N-H center dot center dot center dot S, N-H center dot center dot center dot N, C-H center dot center dot center dot O and C-H center dot center dot center dot N hydrogen bonds, and N-H center dot center dot center dot pi and C-H center dot center dot center dot pi interactions.