5-(Adamantan-1-yl)-3-[(4-benzyl-piperazin-1-yl)meth-yl]-1,3,4-oxadiazole-2(3H)-thione.

The mol-ecule of the title compound, C(24)H(32)N(4)OS, is a functionalized 1,3,4-oxadiazole-2-thione with substituted piperazine and adamantanyl substituents attached at the 3- and 5-positions, respectively, of the oxadiazole spacer with an approximately C-shaped conformation. In the crystal, mol-ecules form dimers via C-H⋯S inter-action. The piperazine ring has a chair conformation; the substituents S, methyl-ene C and adamantane C of the essentially planar oxadiazole ring are approximately in the same plane, with distances of -0.046 (2), -0.085 (5) and 0.003 (4) Å, respectively. The dihedral angle between the planes of the phenyl and oxadiazole rings is 31.3 (3)°.