3-[1-(4-Isobutyl-phen-yl)eth-yl]-4-[(E)-4-methyl-benzyl-ideneamino]-1H-1,2,4-triazole-5(4H)-thione.

In the title compound, C(22)H(26)N(4)S, the dihedral angles formed by the triazole ring with the two benzene rings are 87.51 (3) and 20.98 (3)°. The benzene rings are inclined at 71.88 (2)°. An intra-molecular C-H⋯S hydrogen bond generates an S(6) ring motif. The crystal packing is strengthened by inter-molecular N-H⋯S hydrogen bonding and π-π stacking inter-actions between the triazole and benzene rings, with a centroid-centroid distance of 3.6618 (5) Å, together with N⋯N [2.1299 (9)-2.2121 (9) Å] short contacts and C-H⋯π inter-actions. In the crystal packing, mol-ecules are stacked along the a axis.