1-(2-Oxoindolin-3-ylidene)-4-[2- (trifluoromethoxy)phenyl]thiosemi carbazide

Abstract

The crystal structure of the title compound, C16H11F3N4O2S, is stabilized in the form of polymeric chains by N—H O interactions. In the molecular structure, two S(5) ring motifs are formed by intramolecular N—H N and N—H O hydrogen bonding and two S(6) rings are present due to N— H O and C—H S interactions. – interactions are present with distances of 3.2735 (17), 3.563 (2) and 3.664 (4)/ 3.688 (3) A˚ between the centroids of the heterocyclic rings, between the centroids of the heterocyclic ring and trifluoro methoxy-substituted phenyl ring, and between the centroids of the trifluoromethoxy-substituted phenyl rings, respectively. The trifluoromethoxyphenyl group is disordered over two sites with an occupancy ratio of 0.642 (10):0.358 (10)