N,N′-Bis(4-nitrophenyl)biphenyl-2,2′-dicarboxamide
| Autor: | Jie-Wei Luo, Li-Hui Guo, Da-Bin Qin, Gui-Yu Wang |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2010 |
| Předmět: | |
| Zdroj: | Acta Crystallographica Section E, Vol 66, Iss 3, Pp o644-o644 (2010) |
| Druh dokumentu: | article |
| ISSN: | 16005368 1600-5368 |
| DOI: | 10.1107/S1600536810005283 |
| Popis: | In the title compound, C26H18N4O6, 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)°. Intramolecular N—H...O hydrogen bonds and weak C—H...O interactions occur. The crystal structure is stabilized by intermolecular N—H...O hydrogen bonds and C—H...O contacts. |
| Databáze: | Directory of Open Access Journals |
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