3-(Adamantan-1-yl)-1-[(4-ethylpiperazin-1-yl)methyl]-4-[(E) -(4-hydroxybenzylidene)amino]-1H-1,2,4-triazole-5(4H)-thione

Abstract

In the title thione, C 26H 36N 6OS, the 1,2,4-triazole ring is planar (r.m.s. deviation = 0.020 Å) and the benzene ring is twisted out of this plane [dihedral angle = 62.35 (12)°]. Supra-molecular zigzag chains feature in the crystal packing. These are sustained by O - H⋯N(piperazine) hydrogen bonds, and are connected into the three-dimensional crystal structure by C - H⋯S and C - H⋯O interactions. The crystal studied was a racemic twin.