N′-(5-Fluoro-2-oxo-2,3-dihydro-1H-indol-3-ylidene)benzenesulfonohydrazide

Abstract

The mol­ecule of the title compound, C14H10FN3O3S, 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 mol­ecules 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.