1-Ethyl-3-methylquinoxalin-2(1H)-one
oleh: Hanane Benzeid, Laure Vendier, Youssef Ramli, Bernard Garrigues, El Mokhtar Essassi
| Format: | Article |
|---|---|
| Diterbitkan: | International Union of Crystallography 2008-11-01 |
Deskripsi
The asymmetric unit of the title compound, C11H12N2O, contains two independent molecules. In the crystal structure, intermolecular C—H...O hydrogen bonds link the molecules. There are π–π contacts between the quinoxaline rings [centroid–centroid distances = 3.446 (2), 3.665 (2), 3.645 (3) and 3.815 (3) Å]. There also exist C—H...π contacts between the methyl groups and the quinoxaline rings.