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2-Ferrocenyl-3-nitro-2H-chromene.

ABSTRACT: In the title compound, [Fe(C5H5)(C14H10NO3)], the cyclo-penta-dienyl 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 cyclo-penta-dienyl rings. In the crystal, pairs of C-H?O hydrogen bonds link the mol-ecules into inversion dimers with R 2 (2)(16) motifs.

SUBMITTER: Paramasivam S

PROVIDER: S-EPMC3772416 | biostudies-literature | 2013

REPOSITORIES: biostudies-literature

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2-Ferrocenyl-3-nitro-2H-chromene.

Paramasivam S S Naga Siva Rao Jonnalagadda J Seshadri P R PR Raghunathan Raghavachary R

Acta crystallographica. Section E, Structure reports online 20130612 Pt 7

In the title compound, [Fe(C5H5)(C14H10NO3)], the cyclo-penta-dienyl 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 cyclo-penta-dienyl rings. In the crystal, pairs of C-H⋯O hydrogen bonds link the mol-ecules into inversion dimers with R 2 (2)(16) motifs. ...[more]

PMID: 24046559

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