(Z)-4-(3-Fluorophenyl)-1-(5-nitro-2-oxoindolin-3-ylidene)thiosemicarbazide
نویسندگان
چکیده
In the title compound, C(15)H(10)FN(5)O(3)S, an intra-molecular N-H⋯N hydrogen bond generates an S(5) ring, whereas N-H⋯O and C-H⋯S inter-actions complete S(6) ring motifs. The dihedral angle between the isatin ring system and the fluoro-benzene ring is 5.96 (6)° and the complete mol-ecule is close to planar (r.m.s. deviation for all the non-H atoms = 0.112 Å). In the crystal, mol-ecules are linked by N-H⋯O hydrogen bonds to form C(8) chains along the [100] direction and C-H⋯O inter-actions are also observed.
منابع مشابه
(Z)-4-Hexyl-1-(5-nitro-2-oxo-2,3-dihydro-1H-indol-3-ylidene)thiosemicarbazide
In the title compound, C(15)H(19)N(5)O(3)S, intra-molecular N-H⋯O, N-H⋯N and C-H⋯S inter-actions occur and the three terminal C atoms of the hexyl group are disordered over two sites with an occupancy ratio of 0.664 (12):0.336 (12). In the crystal, inversion dimers linked by pairs of N-H⋯O hydrogen bonds occur and C-H⋯O bonds link the dimers into chains. A short C=O⋯π contact is also present.
متن کامل4-(2-Fluorophenyl)-1-(2-oxoindolin-3-ylidene)thiosemicarbazide
The title compound, C(15)H(11)FN(4)OS, is almost planar, the dihedral angle between the aromatic ring systems being 5.00 (13)°. The conformation is stabilized by intra-molecular N-H⋯N and N-H⋯O hydrogen bonds, which generate S(5) and S(6) rings, respectively. N-H⋯F and C-H⋯S inter-actions also occur. In the crystal, inversion dimers linked by pairs of N-H⋯O hydrogen bonds occur, generating R(2)...
متن کامل4-(3-Nitrophenyl)-1-(2-oxoindolin-3-ylidene)thiosemicarbazide
In the title compound, C(15)H(11)N(5)O(3)S, intra-molecular N-H⋯N hydrogen bonding forms an S(5) ring motif, whereas N-H⋯O and C-H⋯S inter-actions type complete S(6) ring motifs. The 2-oxoindoline and 3-methoxy-phenyl rings are almost planar, with r.m.s. deviations of 0.0178 and 0.0149 Å, respectively, and form a dihedral angle of 33.59 (3)°. In the crystal, mol-ecules are inter-linked through ...
متن کامل4-(3-Fluorophenyl)-1-(2-oxoindolin-3-ylidene)thiosemicarbazide
In the title compound, C(15)H(11)FN(4)OS, there are three independent mol-ecules, each with a disordered 3-fluoro-phenyl group [occupancy ratios = 0.547 (17):0.453 (17), 0.645 (5):0.355 (5) and 0.626 (15):0.374 (15)] and displaying dihedral angles of 4.2 (3), 25.2 (6) and 32.4 (5)° between the 2-oxoindoline and fluoro-substituted phenyl rings. Strong intra-molecular N-H⋯N and N-H⋯O and weak int...
متن کامل1-(5-Nitro-2-oxoindolin-3-ylidene)thiosemicarbazide
In the title molecule, C(9)H(7)N(5)O(3)S, there is an intramolecular N-H⋯O. The molecule is essentially planar, with the maximum deviation from the mean plane of the 18 non-H atoms being 0.135 (2) Å for the amine N atom. In the crystal, the molecules are connected via intermolecular N-H⋯O and N-H⋯S hydrogen bonds, forming two-dimensional networks lying parallel to (10[Formula: see text]). They ...
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