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

Abstract

In the title compound, C8H6N2OS, the planar oxadiazole ring is effectively coplanar with the phenyl ring. This facilitates the formation of N-H⋯S interactions, leading to a thione tautomer in the solid state, and the formation of centrosymmetric dimers. © 2007 International Union of Crystallography All rights reserved.