1-(3-Bromophenyl)thiourea
نویسندگان
چکیده
In the title compound, C(7)H(7)BrN(2)S, the thio-urea moiety is nearly planar (r.m.s. deviation = 0.004 Å) and it forms a dihedral angle of 66.72 (15)° with the benzene ring. The C-N-C-N2 torsion angle is 15.1 (4)°. In the crystal, mol-ecules are linked via N-H⋯S and N-H⋯N hydrogen bonds into sheets lying parallel to (101).
منابع مشابه
1-(4-Bromophenyl)-1-(4-nitrobenzoyl)thiourea
The title compound, C(14)H(10)BrN(3)O(3)S, crystallizes as two concomitant polymorphs that differ in colour (one yellow and one colourless). Only the structure of the colourless form could be determined. The mol-ecule exists in the thio-amide form with an intra-molecular N-H⋯O=C hydrogen bond across the thio-urea system. Mol-ecules are linked into layers parallel to (120) by Br⋯O(nitro) contact...
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The title compound, C10H10BrClN2OS, adopts a trans-cis conformation with respect to the position of the 3-chloro-propanoyl and 4-bromo-phenyl groups, respectively, against the thiono C=S bond across their C-N bonds. The benzene ring makes a dihedral angle of 9.55 (16)° with the N2CS thio-urea moiety. Intra-molecular N-H⋯O and C-H⋯S hydrogen bonds occur. In the crystal, mol-ecules are linked int...
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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 ...
متن کاملN-(2-Bromophenyl)thiourea
In the title compound, C(7)H(7)BrN(2)S, the thio-urea unit is almost perpendicular to the bromo-benzene fragment, making a dihedral angle of 80.82 (16)°. The crystal structure is stabilized by N-H⋯S inter-molecular hydrogen bonds, which form linear chains along the ab diagonal.
متن کامل1-(2-Bromophenyl)-3-(4-chlorobutanoyl)thiourea
The asymmetric unit of the title compound, C(11)H(12)BrClN(2)OS, consists of two crystallographically independent mol-ecules. In each mol-ecule, the butano-ylthio-urea unit is nearly planar, with maximum deviations of 0.1292 (19) and 0.3352 (18) Å from the mean plane defined by nine non-H atoms, and is twisted relative to the terminal benzene ring with dihedral angles of 69.26 (7) and 82.41 (7)...
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