title: 1,5-Bis[(E)-1-(2-hydroxyphenyl)ethyl-idene]thiocarbonohydrazide mono-hydrate.
abstract: In the title compound, C(17)H(18)N(4)O(2)S·H(2)O, the thio-urea derivative is almost planar, with an r.m.s. deviation for the non-H atoms of 0.057 Å. The hydroxyl groups lie to the same side of the mol-ecule as the thione S atom, a conformation that allows the formation of intra-molecular O-H⋯S and O-H⋯N hydrogen bonds. In the crystal structure, the thio-urea and water mol-ecules self-assemble into a two-dimensional array by a combination of O(water)-H⋯O(hydrox-yl), N-H⋯O(water) and O(water)-H⋯S hydrogen bonds and C-H⋯π inter-actions.
authors.forename: Md Abu
authors.initials: MA
authors.lastname: Affan
authors.forename: Dayang N A
authors.initials: DN
authors.lastname: Chee
authors.forename: Fasihuddin B
authors.initials: FB
authors.lastname: Ahmad
authors.forename: Edward R T
authors.initials: ER
authors.lastname: Tiekink