Paramasivam S, Naga Siva Rao J, Seshadri PR, Raghunathan R. 2-Ferrocenyl-3-nitro-2
H-chromene.
Acta Crystallogr Sect E Struct Rep Online 2013;
69:m378. [PMID:
24046559 PMCID:
PMC3772416 DOI:
10.1107/s1600536813015730]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2013] [Accepted: 06/05/2013] [Indexed: 11/16/2022]
Abstract
In the title compound, [Fe(C5H5)(C14H10NO3)], the cyclopentadienyl rings are in an eclipsed conformation and the pyran ring adopts a half-chair conformation. The mean plane of the pyran ring makes dihedral angles of 79.33 (1) and 80.73 (1)°, respectively, with the substituted and unsubstituted cyclopentadienyl rings. In the crystal, pairs of C—H⋯O hydrogen bonds link the molecules into inversion dimers with R22(16) motifs.
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