1,4-Bis(3-methylphenyl)piperazine-2,5-dione
oleh: Yongjun Liu, Xuefeng Sun, Yonghong Wen
| Format: | Article |
|---|---|
| Diterbitkan: | International Union of Crystallography 2012-07-01 |
Deskripsi
The asymmetric unit of the title compound, C18H18N2O2, consists of two independent molecules, each of which is located about a center of inversion. The molecules are not planar, showing dihedral angles of 55.84 (9) and 54.10 (8)° between the piperazinedione and the aromatic rings. The piperazine N atoms exhibit a planar configuration. The crystal packing is stabilized by intermolecular C—H...O hydrogen bonds.