2-Methyl-3-(2-methylphenyl)-7-nitroquinazolin-4(3H)-one
oleh: Edward R. T. Tiekink, Seik Weng Ng, Adel S. El-Azab, Alaa A.-M. Abdel-Aziz
| Format: | Article |
|---|---|
| Diterbitkan: | International Union of Crystallography 2012-03-01 |
Deskripsi
In the title methaqualone analogue, C16H13N3O3, the 2-tolyl group is almost orthogonal [dihedral angle = 85.20 (5)°] to the fused ring system (r.m.s. deviation of fitted non-H atoms = 0.029 Å). In the crystal, twofold symmetry generates two-molecule aggregates linked by C—H...O and π–π interactions [ring centroid–centroid distance = 3.4967 (6) Å].