Ontology highlight
ABSTRACT:
SUBMITTER: Fun HK
PROVIDER: S-EPMC3435819 | biostudies-other | 2012 Sep
REPOSITORIES: biostudies-other
Acta crystallographica. Section E, Structure reports online 20120825 Pt 9
The asymmetric unit of the title compound, C(22)H(22)O(4), consists of two independent mol-ecules (A and B). The cyclo-hexene rings adopt slightly distorted sofa conformations in both mol-ecules. The dihedral angles between the benzene rings are 74.16 (13) and 71.85 (13)° in mol-ecules A and B, respectively. In the crystal, weak C-H⋯O hydrogen bonds link the mol-ecules into a ribbon-like structure along the b axis. Weak C-H⋯π inter-actions are also observed. ...[more]