2,2′-Diamino-N,N′-(o-phenylene)dibenzamide
| Autor: | Irvin Booysen, Thomas I. A. Gerber, Eric Hosten, Peter Mayer |
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| Jazyk: | angličtina |
| Rok vydání: | 2009 |
| Předmět: | |
| Zdroj: | Acta Crystallographica Section E, Vol 65, Iss 4, Pp o850-o850 (2009) |
| Druh dokumentu: | article |
| ISSN: | 16005368 1600-5368 |
| DOI: | 10.1107/S1600536809009283 |
| Popis: | In the structure of the title compound, C20H18N4O2, the N—H and C=O bonds are trans to each other and the amide O atoms are syn to the ortho amino N atom in the benzoyl rings. The amide groups form dihedral angles of 8.4 (2) and 13.8 (2)° with their respective benzoyl rings, and dihedral angles of 51.85 (16) and 51.19 (17)° with the phenylenediamine ring. In the crystal, a centrosymmetric dimer is formed by intermolecular N—H...O hydrogen bonds, resulting in an R22(14) descriptor on a unitary level of graph-set analysis, and three intramolecular N—H...O bonds also occur. |
| Databáze: | Directory of Open Access Journals |
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