3-(Adamantan-1-yl)-4-ethyl-1-[(4-phenyl-piperazin-1-yl)meth-yl]-1H-1,2,4-triazole-5(4H)-thione.

The title compound, C(25)H(35)N(5)S, has an approximately C-shaped conformation. The dihedral angle between the triazole and phenyl planes is 79.5 (2)°. The crystal structure consists of infinite chains parallel to the b axis, constructed by C-H⋯S hydrogen bonds between translation-related mol-ecules. Adjacent chains are linked via weak C-H⋯C inter-actions between the adamantyl and phenyl groups.