Crystal structure, Hirshfeld surface analysis and contact enrichment ratios of 1-(2,7-di-methyl-imidazo[1,2-]pyridin-3-yl)-2-(1,3-di-thio-lan-2-yl-idene)ethanone monohydrate.

In the title hydrated hybrid compound CHNOS·HO, the planar imidazo[1,2-]pyridine ring system is linked to the 1,3-di-thiol-ane moiety by an enone bridge. The atoms of the C-C bond in the 1,3-di-thiol-ane ring are disordered over two positions with occupancies of 0.579 (14) and 0.

2-Oxo-2H-chromen-4-yl 4-methyl-benzoate.

The asymmetric unit of the title compound, C17H12O4, consists of two independent mol-ecules. The chromen-2-one ring and the 4-methyl-benzoate side chain are inclined to one another at a dihedral angle of 64.79 (10)° in one mol-ecule and 88.

2-[2-(Methyl-sulfan-yl)benzimidazol-1-yl]ethanol.

In the title compound, C(10)H(12)N(2)OS, the asymmetric unit consists of two independent mol-ecules. In the crystal structure, mol-ecules form R(4) (4)(28) centrosymmetric tetra-mers via O-H⋯N hydrogen bonds. These tetra-mers are stacked along the c axis via C-H⋯O hydrogen bonds.