2-(4-Methyl­benzoyl)-N-phenyl-2-(1H-1,2,4-triazol-1-yl)ethanethio­amide

The title compound, C₁₈H₁₆N₄OS, crystallizes in space group P2₁/n with two independent mol­ecules in the asymmetric unit. The bond lengths and angles in both mol­ecules are within normal ranges. There are some weak intermolecular hydrogen-bond interactions in the crystal structure, providing stabilization.

2-(1H-Benzo-1,2,3-triazol-1-yl)-4,4-di­methyl-3-oxo-N-phenyl­pentane­thio­amide monohydrate

The title compound, C₁₉H₂₂N₄O₂S·H₂O, was synthesized in order to search for new benzotriazole compounds with high bioactivity. There are some intermolecular hydrogen-bond interactions in the crystal structure, providing stabilization.

(Z)-3-Phenyl-2-(propan-2-yl­idene­hydrazono)thia­zolidin-4-one

In the title compound, C₁₂H₁₃N₃OS, the molecular backbone formed by the thia­zolidinone and 2-(propan-2-yl­idene)­hydrazone groups is planar. There are some weak intra- and intermolecular hydrogen-bond interactions which stabil­ize the crystal structure.

2-(3,4-Dichloro­benzoyl­meth­yl)-1,2-benzisothia­zol-3(2H)-one 1,1-dioxide

In the title mol­ecule, C₁₅H₉Cl₂NO₄S, all bond lengths and angles are within normal ranges. In the crystal structure, the mol­ecules are linked into a three-dimensional network via weak C—H...O hydrogen bonds.

1-(4-Phenyl-3-thioxo-1,2,4-triazolidin-1-yl)-2-(1H-1,2,4-triazol-1-yl)ethanone

In the title compound, C₁₂H₁₂N₆OS, the dihedral angles made by the plane of the thione-substituted triazolidine ring with the planes of the triazole ring and the benzene ring are 87.77 (2) and 52.07 (3)°, respectively. In the crystal structure, weak inter­molecular N—H...N, C—H...N and C—H...O hydrogen bonds stabilize the packing.

1-(4,5-Dihydro-3-p-tolyl-1H-pyrazol-1-yl)-2-(1,2,4-triazol-1-yl)ethanone

In the title compound, C₁₄H₁₅N₅O, the benzene and triazole rings are almost perpendicular and the dihedral angle between the pyrazole and triazole rings is 79.63 (3)°. There are some weak inter­molecular C—H...O hydrogen-bond inter­actions in the crystal structure, which provide stabilization.