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Abstract

2-Nitro-N-(4-nitrophenyl)benzamide was synthesized and characterized by spectroscopy and elemen-tal analysis. The crystal structure was determined from single-crystal X-ray diffraction data. It crys-tallizes in the orthorhombic space group, P 212121, with unit cell dimensions a = 8.9443(10) Å, b = 9.7147(11) Å, and c = 13.8016(16) Å. The dihedral angle between the 2 aromatic rings is 82.32(4)◦. The N2 and N3 nitro groups are oriented with respect to their attached phenyl rings at dihedral angles of 1.97(3) ◦ and 15.73(3)◦, respectively. The intramolecular C-H... O hydrogen bond results in the forma-tion of a non-planar 6-membered ring. In the crystal structure, intermolecular N-H... O hydrogen bonds seem to be effective in the stabilization of the structure, resulting in the formation of a 3-dimensional network. Key Words: X-ray structure, 2-nitro-N-(4-nitrophenyl)benzamide

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oai:CiteSeerX.psu:10.1.1.906.814Last time updated on 11/1/2017

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