2-[(E)-(2-Morpholinoethyl)iminiomethyl]-4-nitro-1-oxocyclohexadienide
| Autor: | Yelda Bingöl Alpaslan, Hasan Tanak, Erbil Ağar, Ferda Erşahin |
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| Jazyk: | angličtina |
| Rok vydání: | 2009 |
| Předmět: | |
| Zdroj: | Acta Crystallographica Section E, Vol 65, Iss 8, Pp o1842-o1842 (2009) |
| Druh dokumentu: | article |
| ISSN: | 16005368 1600-5368 |
| DOI: | 10.1107/S1600536809026191 |
| Popis: | The molecule of the title compound, C13H17N3O4, exists as a zwitterion, with the H atom of the phenol group being transferred to the imine N atom. The C=O, CAr—CAr and C—N bond lengths are in agreement with the oxocyclohexadienide–iminium zwitterionic form. A strong intramolecular N+—H...O hydrogen bond generates an S(6) ring motif. The morpholine ring adopts a chair conformation. In the crystal, molecules are linked into centrosymmetric dimers by intermolecular N—H...O hydrogen bonds. In addition, C—H...O hydrogen bonds and very weak C—H...π interactions are observed. |
| Databáze: | Directory of Open Access Journals |
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