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N,N'-Bis(4-nitro-phen-yl)biphenyl-2,2'-dicarboxamide.

ABSTRACT: In the title compound, C(26)H(18)N(4)O(6), the amide units are approximately coplanar with the benzene ring bonded to the N atom [dihedral angles of 10.59?(10) and 24.00?(12)°], but twisted significantly out of the plane of the benzene ring bonded to the carbonyl C atom [dihedral angles of 57.82?(9) and 58.05?(9)°]. The dihedral angle between the two rings of the biphenyl unit is 77.66?(4)°. Intra-molecular N-H?O hydrogen bonds and weak C-H?O inter-actions occur. The crystal structure is stabilized by inter-molecular N-H?O hydrogen bonds and C-H?O contacts.

SUBMITTER: Wang GY

PROVIDER: S-EPMC2983665 | biostudies-literature | 2010 Feb

REPOSITORIES: biostudies-literature

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N,N'-Bis(4-nitro-phen-yl)biphenyl-2,2'-dicarboxamide.

Wang Gui-Yu GY Qin Da-Bin DB Guo Li-Hui LH Luo Jie-Wei JW

Acta crystallographica. Section E, Structure reports online 20100217 Pt 3

In the title compound, C(26)H(18)N(4)O(6), the amide units are approximately coplanar with the benzene ring bonded to the N atom [dihedral angles of 10.59 (10) and 24.00 (12)°], but twisted significantly out of the plane of the benzene ring bonded to the carbonyl C atom [dihedral angles of 57.82 (9) and 58.05 (9)°]. The dihedral angle between the two rings of the biphenyl unit is 77.66 (4)°. Intra-molecular N-H⋯O hydrogen bonds and weak C-H⋯O inter-actions occur. The crystal structure is stabili ...[more]

PMID: 21580398

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