Crystal structure of (Z)-2-(5-fluoro-2-oxoindolin-3-yl-idene)hydrazinecarbo-thio-amide.

Viviane C D Bittencourt,Vanessa C Gervini,Vitor Y G Almeida,Adriano Bof De Oliveira,Davi F Back

doi:10.1107/s2056989015008609

Abstract

In the title compound, C9H7FN4OS, the molecules are almost planar, with an r.m.s. deviation of 0.047 (3) Å from the mean plane defined by the non-H atoms and a maximum deviation of 0.123 (2) Å for the amine N atom. The torsion angle for the N—N—C—S unit is 176.57 (19)°. In the crystal, molecules are linked into inversion dimers via pairs of N—H⋯F hydrogen bonds and, additionally, through N—H⋯O and N—H⋯S hydrogen bonds, building a two-dimensional hydrogen-bond network parallel to the (103) plane. An intramolecular N—H⋯O interaction is also observed.

Highlights

In the title compound, C9H7FN4OS, the molecules are almost planar, with an r.m.s. deviation of 0.047 (3) Å from the mean plane defined by the non-H atoms and a maximum deviation of 0.123 (2) Å for the amine N atom
Molecules are linked into inversion dimers via pairs of N—H F hydrogen bonds and, through N—H O and N—H S
Supporting information for this paper is available from the IUCr electronic archives (Reference: LR2136)

Summary

Introduction

C9H7FN4OS, the molecules are almost planar, with an r.m.s. deviation of 0.047 (3) Å from the mean plane defined by the non-H atoms and a maximum deviation of 0.123 (2) Å for the amine N atom. Gervinia* and Adriano Bof de Oliveirac a Escola de Quımica e Alimentos, Universidade Federal do Rio Grande, Av. Itália km 08, Campus Carreiros, 96203-900 Rio Grande-RS, Brazil, bDepartamento de Quımica, Universidade Federal de Santa Maria, Av. Roraima s/n, Campus Universitário, 97105-900 Santa Maria-RS, Brazil, and cDepartamento de Quımica, Universidade Federal de Sergipe, Av. Marechal Rondon s/n, Campus Universitário, 49100-000 São Cristóvão-SE, Brazil.

Results

Conclusion