title: N'-(5-Fluoro-2-oxo-2,3-dihydro-1H-indol-3-yl-idene)benzene-sulfono-hydrazide.
abstract: The mol-ecule of the title compound, C(14)H(10)FN(3)O(3)S, consists of an indole unit and a phenylsulfonyl unit that are disposed in an approximately trans orientation relative to the N-N single bond. Two mol-ecules are arranged about a center of inversion, forming a hydrazide-carbonyl N-H⋯O hydrogen-bonded dimer; the dimers are linked by an indole-sulfonyl N-H⋯O hydrogen bond into a ribbon.
authors.affiliation: Department of Chemistry, University of Malaya, 50603 Kuala Lumpur, Malaysia.
authors.forename: Hapipah M
authors.initials: HM
authors.lastname: Ali
authors.forename: Musalem
authors.initials: M
authors.lastname: Laila
authors.forename: Mohd Razali
authors.initials: MR
authors.lastname: Rizal
authors.forename: Seik Weng
authors.initials: SW
authors.lastname: Ng