title: 19-Ferrocenyl-18-oxa-8,16-diaza-penta-cyclo-[8.6.3.0.0.0]nona-deca-2(7),3,5-triene-9,17-dione.
abstract: In the title compound, [Fe(C(5)H(5))(C(21)H(19)N(2)O(3))], both pyrrol-idine rings of the pyrrolizine substructure show an envelope conformation. In the ferrocenyl moiety, the unsubstituted cyclo-penta-dienyl ring is disordered over two orientations with site occupancies of 0.64 (2) and 0.36 (2). In the pyrrolizine ring, one C atom is disordered over two positions, with site occupancies of 0.71 (1) and 0.29 (1). Intra-molecular C-H⋯O inter-actions occur. The crystal packing is established through weak inter-molecular C-H⋯O and N-H⋯O inter-actions.
authors: B
authors: B
authors: Gunasekaran
authors: S
authors: S
authors: Kathiravan
authors: R
authors: R
authors: Raghunathan
authors: V
authors: V
authors: Manivannan
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