title: Methyl 5-ferrocenyl-5a-hydr-oxy-1-methyl-10-oxo-2,3,3a,4,5a,10-hexa-hydro-1H-indeno[1,2:2',3']furo[3',4'-b]pyrrole-3a-carboxyl-ate.
abstract: In the title compound, [Fe(C(5)H(5))(C(21)H(20)NO(5))], the pyrrolidine and cyclo-penta-none rings exhibit a twist conformation. The pyrrolidine ring is almost perpendicular to the cyclo-penta-none ring, making a dihedral angle of 81.91 (6)°. The mol-ecular conformation is stabilized by an intra-molecular O-H⋯N hydrogen bond and C-H⋯O inter-actions. The crystal structure is stabilized by inter-molecular C-H⋯O inter-actions.
authors.forename: E Theboral Sugi
authors.initials: ET
authors.lastname: Kamala
authors.forename: S
authors.initials: S
authors.lastname: Nirmala
authors.forename: L
authors.initials: L
authors.lastname: Sudha
authors.forename: S
authors.initials: S
authors.lastname: Kathiravan
authors.forename: R
authors.initials: R
authors.lastname: Raghunathan