title: 2-Hydroxy-imino-1-phenyl-ethanone thio-semicarbazone monohydrate.
abstract: In the title thio-semicarbazone derivative, C(9)H(10)N(4)OS·H(2)O, intra-molecular N-H⋯N hydrogen bonds result in the formation of two nearly coplanar five- and six-membered rings, which are also almost coplanar with the adjacent phenyl ring. The oxime group has an E configuration and is involved in inter-molecular O-H⋯O hydrogen bonding as a donor. In the crystal structure, intra-molecular O-H⋯S and N-H⋯N and inter-molecular O-H⋯O and N-H⋯S hydrogen bonds generate edge-fused R(2) (2)(8) and R(4) (1)(11) ring motifs. The hydrogen-bonded motifs are linked to each other to form a three-dimensional supra-molecular network.
authors.forename: Nursabah
authors.initials: N
authors.lastname: Sarıkavaklı
authors.forename: Iknur
authors.initials: I
authors.lastname: Babahan
authors.forename: Ertan
authors.initials: E
authors.lastname: Sahin
authors.forename: Tuncer
authors.initials: T
authors.lastname: Hökelek