N-(4-Chlorobutanoyl)-N′-phenylthiourea
نویسندگان
چکیده
The asymmetric unit of the title compound, C(11)H(13)ClN(2)OS, contains two independent mol-ecules. Both mol-ecules maintain a trans-cis configuration with respect to the position of the carbonyl group and the benzene ring against the thione group across the C-N bonds. The mol-ecules are stabilized by intra-molecular N-H⋯O hydrogen bonds. In the crystal, the mol-ecules are linked by inter-molecular N-H⋯S, N-H⋯O and C-H⋯S hydrogen bonds into chains along the c axis. C-H⋯π inter-actions further stabilize the crystal structure.
منابع مشابه
1,1′-(Ethane-1,2-diyl)bis(3-phenylthiourea)
The complete molecule of the title compound, C(16)H(18)N(4)S(2), is generated by crystallographic inversion symmetry. The dihedral angle between the phenyl ring and the thio-urea group is 52.9 (4)°. The crystal structure displays inter-molecular N-H⋯S hydrogen bonding, which generates sheets in the ab plane.
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In the title compound, C(14)H(12)ClN(3)S, the dihedral angle between the terminal benzene rings is 56.6 (2)°; the benzene rings lie to the same side of the mol-ecule. The major twist in the mol-ecule occurs around the C(ar)-N bond (ar is aromatic) [C-N-C-C = 49.9 (5)°]. The configuration about the N=C bond [1.271 (4) Å] is E. The amine H atoms lie on opposite sides of the mol-ecule with one for...
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