1-(2-Oxoindolin-3-ylidene)-4-[2-(trifluoromethoxy)phenyl]thiosemicarbazide
نویسندگان
چکیده
The crystal structure of the title compound, C(16)H(11)F(3)N(4)O(2)S, is stabilized in the form of polymeric chains by N-H⋯O inter-actions. In the mol-ecular structure, two S(5) ring motifs are formed by intra-molecular 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 inter-actions. π-π inter-actions are present with distances of 3.2735 (17), 3.563 (2) and 3.664 (4)/3.688 (3) Å between the centroids of the heterocyclic rings, between the centroids of the heterocyclic ring and trifluoro-meth-oxy-substituted phenyl ring, and between the centroids of the trifluoro-meth-oxy-substituted phenyl rings, respectively. The trifluoro-meth-oxy-phenyl group is disordered over two sites with an occupancy ratio of 0.642 (10):0.358 (10).
منابع مشابه
4-(5-Chloro-2-methylphenyl)-1-[2-oxo-5-(trifluoromethoxy)indolin-3-ylidene]thiosemicarbazide
The asymmetric unit of the title compound, C(17)H(12)ClF(3)N(4)O(2)S, contains two mol-ecules, which differ in their planarity and hydrogen bonding. In one mol-ecule, the 2-oxoindolin (C(8)/N/O A), thio-semicarbazide (N(3)/C/S B) and 5-chloro-2-methyl-phenyl (C(7)/Cl C) units are planar with r.m.s. deviations of 0.0110, 0.0173 and 0.0259 Å, respectively. The dihedral angles A/B, B/C and A/C are...
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متن کامل1-(2-Oxoindolin-3-ylidene)-4-[2-(trifluoromethyl)phenyl]thiosemicarbazide
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