9-(4-Chlorophenyl)-4a-hydroxy-4,4a,5,6,9,9a-hexahydro-3H-xanthene-1,8(2H,7H)-dione
oleh: Yan Yang, Weicheng Lu, Chaomei Lian, Yulin Zhu
| Format: | Article |
|---|---|
| Diterbitkan: | International Union of Crystallography 2011-09-01 |
Deskripsi
In the title compound, C19H19ClO4, the central fused ring and the attached cyclohexene ring adopt envelope conformations, while the cyclohexane ring adopts a chair conformation. The crystal packing is stabilized by O—H...O hydrogen bonds, which link the molecules into a chain along the b axis. Weak C—H...O bonds also occur.