3-(2-Hydroxyphenyl)-4-Phenyl-1H-1,2,4-Triazole-5(4H)-thione

Abstract

The title molecule, Cl<inf>4</inf>H<inf>11</inf>N<inf>3</inf>OS, is non-planar. The phenyl and hydroxyphenyl rings form dihedral angles of 69.08 (9) and 24.57 (9)°, respectively, with the five-membered 2,4-dihydro-1,2,4- triazole ring. The molecules form centrosymmetric dimers through N-H⋯S hydrogen bonds, with an N⋯S distance of 3.279 (2) Å. In addition, the molecule contains one O-H⋯N and one C-H⋯π(phenyl) intramolecular interactions. The dimers are connected through weak intermolecular C-H⋯π(hydroxyphenyl) interactions into chains in the a direction. © 2004 International Union of Crystallography Printed in Great Britain - all rights reserved.