(Z)-N-Methyl-2-(5-methyl-2-oxoindolin-3-ylidene)hydrazinecarbothioamide
نویسندگان
چکیده
In the title compound, C(11)H(12)N(4)OS, an intra-molecular N-H⋯O hydrogen bond generates an S(6) ring motif. In the crystal, the mol-ecules form a helical chain along the a axis through an N-H⋯O hydrogen bond. These chains are extended by an N-H⋯S hydrogen bond and a C-H⋯π inter-action into a three-dimensional network.
منابع مشابه
(Z)-N-Methyl-2-(5-nitro-2-oxoindolin-3-ylidene)hydrazinecarbothioamide
In the title compound, C(10)H(9)N(5)O(3)S, an intra-molecular N-H⋯O hydrogen bond generates an S(6) ring motif. In the crystal, mol-ecules are linked via N-H⋯S hydrogen bonds into a zigzag chain along the b axis. C-H⋯O inter-actions are observed between the chains.
متن کامل(Z)-N-Ethyl-2-(5-fluoro-2-oxoindolin-3-ylidene)hydrazinecarbothioamide
In the title compound, C(11)H(11)FN(4)OS, an intra-molecular N-H⋯O hydrogen bond generates an S(6) ring. In the crystal, mol-ecules form chains through N-H⋯O hydrogen bonds, which are extended by N-H⋯S hydrogen bonds into an infinite three-dimensional network.
متن کامل(Z)-2-(5-Methyl-2-oxoindolin-3-ylidene)-N-phenylhydrazinecarbothioamide
In the title compound, C(16)H(14)N(4)OS, the dihedral angle between the nine-membered 5-methyl-indolin-2-one ring system and the benzene ring is 10.21 (7)°. Intra-molecular cyclic N-H⋯O and C-H⋯S hydrogen-bonding inter-actions [graph set S(6)] are present within the N-N-C-N chain between the ring systems. In the crystal, mol-ecules form centrosymmetric cyclic dimers through pairs of N-H⋯O hydro...
متن کامل(2E)-N-Methyl-2-[(2E)-3-phenylprop-2-en-1-ylidene]hydrazinecarbothioamide
The title compound, C(11)H(13)N(3)S, is close to being planar, with a dihedral angle of 9.64 (3)° between the benzene ring and the thio-semicarbazone mean plane, maintained by the presence of π-conjugation in the chain linking the the two systems. In the crystal, N-H⋯S hydrogen bonds form centrosymmetric dimers through a cyclic association [graph-set R(2) (2)(8)].
متن کامل2-(1-Methyl-2-oxoindolin-3-ylidene)malononitrile
The title mol-ecule, C12H7N3O, is almost planar, with an r.m.s. deviation of 0.026 Å. No directional interactions could be detected in the crystal.
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عنوان ژورنال:
دوره 68 شماره
صفحات -
تاریخ انتشار 2012