title: N'-(2-Hydr-oxy-5-nitro-benzyl-idene)benzene-sulfonohydrazide.
abstract: The mol-ecule of the title compound, C(13)H(11)N(3)O(5)S, shows a phenyl group and an almost planar intra-molecularly hydrogen-bonded N'-(2-hydr-oxy-5-phenyl-ebenzyl-idene)hydrazino group disposed about the S atom. Adjacent mol-ecules are linked by N-H⋯O(nitro) hydrogen bonds, producing a linear chain that runs along the b axis of the unit cell.
authors.affiliation: Department of Chemistry, University of Malaya, 50603 Kuala Lumpur, Malaysia.
authors.forename: Juahir
authors.initials: J
authors.lastname: Yusnita
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