1,5-Bis[1-(4-methoxyphenyl)ethylidene]thiocarbonohydrazide
نویسنده
چکیده
In the title mol-ecule, C(19)H(22)N(4)O(2)S, the two benzene rings form a dihedral angle of 9.16 (13)°. In the crystal, pairs of weak inter-molecular C-H⋯S hydrogen bonds link the mol-ecules into centrosymmetric dimers, which are further linked through weak C-H⋯O inter-actions into sheets parallel to (012).
منابع مشابه
1,5-Bis[1-(4-bromophenyl)ethylidene]thiocarbonohydrazide
The asymmetric unit of the title compound, C17H16Br2N4S, contains two independent mol-ecules in which the benzene rings form dihedral angles of 20.0 (1) and 55.3 (1)°. In the crystal, a pair of N-H⋯S hydrogen bonds link the two different independent mol-ecules into a dimer.
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The title compound, C21H26N4S, was synthesized by the condensation reaction of 4-iso-propyl-benzaldehyde with thio-carbohydrazide in ethanol. The planes of the two benzene rings in the mol-ecule are inclined at 22.6 (1)°. In the crystal, pairs of inter-molecular N-H⋯S hydrogen bonds link the mol-ecules into inversion dimers.
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In the title compound, C(17)H(18)N(4)O(2)S·CH(3)OH, the two benzene rings in the thio-carbonohydrazide mol-ecule form a dihedral angle of 22.42 (18)°. Pairs of N-H⋯S hydrogen bonds link thio-carbonohydrazide mol-ecules into centrosymmetric dimers. Methanol solvent mol-ecules serve as donors (O-H⋯S and O-H⋯N) and acceptors (N-H⋯O and C-H⋯O) of weak inter-molecular hydrogen bonds, which link furt...
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In the thio-carbonohydrazide mol-ecule of the title compound, C(17)H(12)N(6)O(2)S·C(4)H(8)O, the terminal indolin-2-one ring systems make a dihedral angle of 20.13 (6)° with each other. Two intra-molecular N-H⋯O hydrogen bonds are present, each of which generates an S(6) ring. In the crystal, N-H⋯O hydrogen bonds lead to a mol-ecular chain running along the b axis. The tetra-hydro-furan solvent...
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