title: 2-Hydr-oxy-5-nitro-benzaldehyde thio-semicarbazone.
abstract: The mol-ecule of the title compound, C(8)H(8)N(4)O(3)S, is planar. Adjacent mol-ecules are linked through O-H⋯S, N-H⋯S and N-H⋯O hydrogen bonds into a three-dimensional network.
authors.affiliation: Department of Chemistry, University of Malaya, 50603 Kuala Lumpur, Malaysia.
authors.forename: Abeer A
authors.initials: AA
authors.lastname: Alhadi
authors.forename: Hapipah M
authors.initials: HM
authors.lastname: Ali
authors.forename: Subramaniam
authors.initials: S
authors.lastname: Puvaneswary
authors.forename: Ward T
authors.initials: WT
authors.lastname: Robinson
authors.forename: Seik Weng
authors.initials: SW
authors.lastname: Ng