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Acta Cryst. (2012). E68, o3067
[ doi:10.1107/S1600536812040883 ]

N-(4-chlorobenzoyl)-N-(2-chlorophenyl)-O-[2-(2-nitrophenyl)acetyl]hydroxylamine

J. Ma, Y. Ma and D. He

Abstract: In the title hydroxamic acid derivate, C21H14N2O5Cl2, the nitro-substituted benzene ring forms dihedral angles of 66.0 (2) and 59.6 (2)°, with the p-chloro and o-chloro-substituted benzene rings, respectively. The dihedral angle between the two chloro-substituted benzene rings is 64.2 (2) Å. In the crystal, weak C-H...O hydrogen bonds link the molecules along [010]. The crystal studied was an inversion twin with refined components in the ratio 0.60 (7):0.40 (7).


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