Ontology highlight
ABSTRACT:
SUBMITTER: Wei AC
PROVIDER: S-EPMC3200810 | biostudies-other | 2011 Sep
REPOSITORIES: biostudies-other
Acta crystallographica. Section E, Structure reports online 20110827 Pt 9
In the title compound, C(27)H(20)ClNO(3), the two cyclo-pentane rings adopt envelope conformations. The pyrrolidine ring also adopts an envelope conformation (with the spiro C atom as the flap) and its least-squares plane (fitted to five atoms) makes dihedral angles of 66.50 (9), 77.36 (8) and 73.76 (8)° with the chloro-benzene ring and the two 2,3-dihydro-1H-indene ring systems, respectively. The mol-ecular conformation is stabilized by an intra-molecular C-H⋯O hydrogen bond, which generates an ...[more]