1-(2-Bromophenyl)-3-(4-chlorobutanoyl)thiourea
نویسندگان
چکیده
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)°. An intra-molecular N-H⋯O hydrogen bond generates an S(6) ring motif in each butano-ylthio-urea unit. In the crystal, N-H⋯O hydrogen bonds link the two independent mol-ecules together, forming an R(2) (2)(12) ring motif. The mol-ecules are further connected into a tape along the c axis via N-H⋯S and C-H⋯S hydrogen bonds.
منابع مشابه
1-(4-Chlorobutanoyl)-3-(2-nitrophenyl)thiourea
The asymmetric unit of the title compound, C(11)H(12)ClN(3)O(3)S, contains two independent mol-ecules with different conformations in which the benzene ring and the thio-urea fragment form dihedral angles of 87.28 (12) and 66.44 (10)°. The O atom of the thio-amide group is involved in bifurcated N-H⋯O intra- and inter-molecular hydrogen bonding; the latter inter-action links the independent mol...
متن کامل1-(4-Chlorobutanoyl)-3-(2-chlorophenyl)thiourea
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...
متن کامل1-(4-Chlorobutanoyl)-3-(3-chlorophenyl)thiourea
The two independent mol-ecules in the asymmetric unit of the title compound, C11H12Cl2N2OS, exhibit different conformations, with the benzene ring and the N2CS thio-urea group forming dihedral angles of 87.40 (18) and 69.42 (15)°. An intra-molecular N-H⋯O hydrogen bond is present in each mol-ecule. Two further N-H⋯O hydrogen bonds link the independent mol-ecules into a dimer. In the crystal, th...
متن کامل1-(3-Bromophenyl)thiourea
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).
متن کاملN-(4-Chlorobutanoyl)-N′-(2,5-dimethoxyphenyl)thiourea
The title mol-ecule, C(13)H(17)ClN(2)O(3)S, shows an anti and syn disposition of the butanoyl and 2,5-dimethoxyphenyl groups with respect to the thione and is stabilized by intra-molecular N-H⋯O and weak C-H⋯S hydrogen bonds. In the crystal, inter-molecular N-H⋯S hydrogen bonds link the mol-ecules into centrosymmetric dimers. The crystal structure is stabilized by weak C-H⋯O and C-H⋯S contacts.
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عنوان ژورنال:
دوره 68 شماره
صفحات -
تاریخ انتشار 2012