X-ray structural insights and computational analysis of the compound 5-ethyl-4-[(4-morpholino-benzylidene)amino]-2,4-di-hydro-3H-1,2,4-triazole-3-thione.

The title compound, C15H19N5OS, crystallizes in the monoclinic crystal system, space group P21/c. The mol-ecule adopts a non-planar geometry. A significant feature of the structure is the puckered six-membered morpholine ring, which adopts a chair conformation. In the crystal, mol-ecules are linked through inter-molecular N-H⋯S hydrogen bonds, forming inversion-related dimers with an R 2 2(8) ring motif. A Hirshfeld surface analysis was undertaken to qu-antify the inter-molecular inter-actions that influence the crystal packing.