N-(3-Chlorophenyl)-N′-(3-methylphenyl)succinamide
نویسندگان
چکیده
The asymmetric unit of the title compound, C(17)H(17)ClN(2)O(2), contains one half-mol-ecule with a center of inversion at the mid-point of the central C-C bond. The amide N-H group is anti to the meta-chloro/methyl groups in the adjacent benzene rings. The dihedral angle between the benzene ring and the NH-C(O)-CH(2) segment is 43.5 (1)°. In the crystal, inter-molecular N-H⋯O hydrogen bonds link the mol-ecules into chains along the a axis. The methyl group and the Cl atom occupy the same position and were treated in a disorder model with site-occupation factors of 0.5 each.
منابع مشابه
N-(4-Chlorophenyl)-N′-(3-methylphenyl)succinamide monohydrate
In the title hydrate, C(17)H(17)ClN(2)O(2)·H(2)O, the dihedral angles formed by the aromatic rings of the chloro-benzene and methyl-benzene groups with the mean planes of their attached NH-C(O)-CH(2) fragments are 16.6 (2) and 22.8 (2)°, respectively. In the crystal, O-H⋯O and N-H⋯O hydrogen bonds link the components into a two-dimensional network parallel to the ab plane.
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The complete molecule of the title compound, C(16)H(14)Cl(2)N(2)O(2), is generated by crystallographic inversion symmetry. The dihedral angle between the benzene ring and the NH-C(O)-C fragment is 32.8 (1)°. In the crystal, the molecules are linked by N-H⋯O hydrogen bonds into [100] chains.
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In the title compound, C(17)H(17)ClN(2)O(2), the asymmetric unit contains half a mol-ecule with a centre of symmetry at the mid-point of the central C-C bond. The conformations of the amide O atoms are anti to the methyl-ene atoms. Further, the N-H bonds in the amide fragments are anti to the ortho-chloro/methyl groups in the adjacent benzene rings. The dihedral angle between the benzene ring a...
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In the structure of the title compound, C(18)H(15)ClN(4)O(4)S, the dihedral angle between the two benzene rings is 1.4 (3)°. The angle between the phenyl ring and thia-diazole ring is 5.8 (4)°. The conformations of the N-H and C=O bonds are anti with respect to each other. In the crystal structure, mol-ecules are linked by inter-molecular O-H⋯N, N-H⋯O and O-H⋯O hydrogen bonds, forming a three-d...
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In the title compound, C(17)H(17)ClN(2)O(2)·H(2)O, the dihedral angles formed by the aromatic rings of the chloro-benzene and methyl-benzene groups with the mean planes of the attached NH-C(O)-CH(2) fragments are 9.4 (4) and 62.9 (2)°, respectively. In the crystal, mol-ecules are packed into layers parallel to the bc plane by O-H⋯O and N-H⋯O hydrogen-bond inter-actions.
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