Download citation
Download citation
link to html
The dihedral angles between ring planes of the title compound, C19H26O4, a D-ring lactone, indicate a slightly curved molecular profile. All ring junctions are trans. A hydrogen bond between the hydroxyl group of ring A and the carbonyl group of ring D links the molecules head-to-tail in helical chains parallel to the 21 screw axis along a.

Supporting information

cif

Crystallographic Information File (CIF)
Contains datablocks and21, global

fcf

Structure factor file (CIF format)
Contains datablock and21

CCDC reference: 129818

-1
Follow Acta Cryst. C
Sign up for e-alerts
Follow Acta Cryst. on Twitter
Follow us on facebook
Sign up for RSS feeds