N,N′-Bis(4-chlorophenyl)maleamide
نویسندگان
چکیده
In the crystal of the title compound, C(16)H(12)Cl(2)N(2)O(2), the two C=O groups are anti to each other, while one of them is syn and the other is anti to their adjacent C-H bonds. The two benzene rings are oriented at an inter-planar angle of 56.4 (1)°, while the dihedral angles between the central amide group (N-C-C-C-C-N) and these rings are 3.6 (1) and 54.1 (1)°. An intra-molecular N-H⋯O hydrogen bond occurs. In the crystal, inter-molecular N-H⋯O hydrogen bonds link the mol-ecules into infinite chains along the a axis.
منابع مشابه
N,N′-Bis(phenylsulfonyl)maleamide
Mol-ecules of the title compound, C(16)H(14)N(2)O(6)S(2), show crystallographic inversion symmetry: there is one half-mol-ecule in the asymmetric unit. The structure exhibits both intramolecular and inter-molecular N-H⋯O hydrogen bonds.
متن کاملN,N′-Bis(phenylsulfonyl)maleamide. Corrigendum
The chemical name of the title compound in the paper by Gowda, Foro, Suchetan & Fuess [Acta Cryst. (2010), E66, o187] is corrected.[This corrects the article DOI: 10.1107/S1600536809053811.].
متن کاملN,N′-Bis(4-chlorophenyl)naphthalene-1,4-dicarboxamide N,N-dimethylformamide disolvate
In the title compound, C(24)H(16)Cl(2)N(2)O(2)·2C(3)H(7)NO, the two C=O groups adopt an anti orientation. The two amide groups are twisted away from the naphthalene ring system by 59.10 (4) and 68.22 (4)°. The crystal packing is stabilized by N-H⋯O and C-H⋯O hydrogen bonds.
متن کاملN,N′-Bis(4-chlorophenyl)urea
The carbonyl unit of the title compound, C(13)H(10)Cl(2)N(2)O, lies on a twofold rotation axis. The ring is aligned at 51.6 (1)° with respect to the N-C(=O)-N fragment. The two -NH- fragments of one mol-ecule form hydrogen bonds [2.845 (2) Å] to the C=O fragment of an adjacent mol-ecule, giving rise to the formation of a linear hydrogen-bonded chain.
متن کامل[N,N′-Bis(4-chlorophenyl)pentane-2,4-diiminato]dicarbonylrhodium(I)
The title compound, [Rh(C(17)H(15)Cl(2)N(2))(CO)(2)], is a rhodium(I) derivative of a β-diketiminato moiety. It is an example of a new type of β-diketiminate derivative that has not yet been characterized via solid-state methods. The complex crystallizes with a distorted square-planar geometry about the Rh(I) atom (m symmetry). A weak inter-molecular C-H⋯O contact is observed.
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عنوان ژورنال:
دوره 67 شماره
صفحات -
تاریخ انتشار 2011