2-(5-Fluoro-1-methyl-2-oxoindolin-3-ylidene)-N-[4-(methylsulfanyl)phenyl]hydrazine-1-carbothioamide

Abstract

The title molecule, C17H15FN4OS2, obtained from 5-fluoro-1-methyl-1H-indol-2,3-dione, and 3-[4-(methylsulfanyl)phenyl]thiosemicarbazide, has an essentially planar conformation (r.m.s deviation for all non-H atoms = 0.116 Å). Intramolecular N—H...N and N—H...O hydrogen bonds generateS(5) andS(6) ring motifs, respectively. In the crystal, C—H...S hydrogen bonds occur between layers of molecules parallel to the (10-1) plane. Face-to-face π–π stacking interactions are also observed.