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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.

SUBMITTER: Gunasekaran B

PROVIDER: S-EPMC3011590 | biostudies-literature | 2010 Nov

REPOSITORIES: biostudies-literature

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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.

Gunasekaran B B Kathiravan S S Raghunathan R R Manivannan V V

Acta crystallographica. Section E, Structure reports online 20101110 Pt 12

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 throug ...[more]

PMID: 21589238

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