1-(4-Chlorophenyl)-3-(2-thienylcarbonyl)thiourea
نویسندگان
چکیده
The title compound, C(12)H(9)ClN(2)OS(2), exists in the thio-amide form with an intra-molecular N-H⋯O hydrogen bond across the thio-urea and the carbonyl group. The dihedral angle between the rings is 10.36 (11)°. In the crystal structure, mol-ecules are linked into chains by weak inter-molecular C-H⋯Cl hydrogen-bonding inter-actions.
منابع مشابه
1-(4-Bromophenyl)-3-(2-thienylcarbonyl)thiourea
The title compound, C(12)H(9)BrN(2)OS(2), consists of two planar parts, viz. the thio-phene ring including all substituents (r.m.s. deviation 0.007 Å) and the benzene ring including the respective substituents as well as the thione group (r.m.s. deviation 0.05 Å). The inter-planar angle is 18.84 (6)°. An intra-molecular C(phen-yl)-N-H⋯OC hydrogen bond is observed. The three-dimensional packing ...
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In the title compound, C(7)H(7)ClN(2)S, the thio-urea N-C(=S)-N plane forms a dihedral angle of 64.80 (6)° with the benzene ring. In the crystal, mol-ecules are linked via inter-molecular N-H⋯S and N-H⋯Cl hydrogen bonds into a sheet extending parallel to the (101) plane.
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The asymmetric unit of the title compound, C(11)H(12)Cl(2)N(2)OS, contains two crystallographically independent mol-ecules with different conformations: the benzene ring and the thio-urea fragment form dihedral angles of 74.32 (11) and 89.39 (11)°. One amino group in each mol-ecule is involved in intra-molecular N-H⋯O and inter-molecular N-H⋯O hydrogen bonding: the latter links pairs of indepen...
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The title compound, C(14)H(9)Cl(3)N(2)OS, has bond lengths and angles which are quite typical for thio-urea compounds of this class. The mol-ecule exists in the solid state in its thione form with typical thio-urea C=S and C=O bond lengths, as well as shortened C-N bonds. An intra-molecular N-H⋯O hydrogen bond stabilizes the mol-ecular conformation. Inter-molecular N-H⋯S hydrogen bonds link the...
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