Acta Cryst. (2011). E67, o507 [ doi:10.1107/S1600536811002388 ]
Abstract: In the title molecule, C28H44O, two six-membered rings have regular chair conformations, while the six-membered ring containing the C=C double bond exhibits a distorted chair conformation. The five-membered ring adopts an envelope conformation. In the crystal, weak intermolecular C-HO interactions link molecules into chains along the b axis. The absolute configuration was assigned to correspond with that of the known chiral centres in a precursor molecule.
Online 29 January 2011
Copyright © International Union of Crystallography