Crystal structure of 4-((1E)-1-{(2Z)-2-[4-(4-bromophenyl)-3-phenyl-2,3-dihydro-1,3-thiazol-2-ylidene]hydrazin-1-ylidene}ethyl)phenol hemihydrate

Abstract

In the title compound, C23H18BrN3OS·0.5H2O, the bromophenyl, phenyl and phenol rings make dihedral angles of 46.5 (1), 66.78 (8) and 15.4 (2)°, respectively, with the mean squares plane of the thiazolidene ring. In the crystal, the lattice water molecule is hydrogen bonded to the phenol group and makes a weaker O—H...N connection to an inversion-related molecule, forming a ring while weak pairwise C—H...S interactions involving inversion-related molecules form a second ring. Both these motifs result in the formation of two-dimensional networks lying parallel to (10-1).