5-(2-Hydroxybenzoyl)-1-methyl-3-nitropyridin-2(1H)-one
oleh: G. Vimala, N. Poomathi, P. T. Perumal, A. SubbiahPandi
| Format: | Article |
|---|---|
| Diterbitkan: | International Union of Crystallography 2016-04-01 |
Deskripsi
In the title compound, C13H10N2O5, the dihedral angle between the pyridine and phenyl ring is 50.47 (2)°. The hydroxyl H and ketone O atoms form an intramolecular O—H...O hydrogen bond with the hydroxyl group almost coplanar with the phenyl ring. In the crystal, molecules are linked by two C—H...O hydrogen bonds, forming dimers. The dimers are linked by further C—H...O hydrogen bonds, forming a three-dimensional architecture.