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(2-Bromo-acet-yl)ferrocene.

ABSTRACT: In the title mol-ecule, [Fe(C(5)H(5))(C(7)H(6)BrO)], the C atoms of the substituted ring have disparate Fe-C bond lengths compared with the unsubstituted ring. In the bromo-acetyl residue, the Br and O atoms are co-planar [the O-C-C-Br torsion angle is 5.7?(4)°] and are syn to each other. Helical supra-molecular chains along the b axis are formed in the crystal structure mediated by C-H?O contacts; the carbonyl-O atom is bifurcated. The chains are linked into layers by C-H??(unsubstituted ring) inter-actions that stack along the a-axis direction.

SUBMITTER: Wu XX

PROVIDER: S-EPMC3238761 | biostudies-literature | 2011 Dec

REPOSITORIES: biostudies-literature

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(2-Bromo-acet-yl)ferrocene.

Wu Xiang-Xiang XX Zhu Xin X Ma Qiu-Juan QJ Ng Seik Weng SW Tiekink Edward R T ER

Acta crystallographica. Section E, Structure reports online 20111130 Pt 12

In the title mol-ecule, [Fe(C(5)H(5))(C(7)H(6)BrO)], the C atoms of the substituted ring have disparate Fe-C bond lengths compared with the unsubstituted ring. In the bromo-acetyl residue, the Br and O atoms are co-planar [the O-C-C-Br torsion angle is 5.7 (4)°] and are syn to each other. Helical supra-molecular chains along the b axis are formed in the crystal structure mediated by C-H⋯O contacts; the carbonyl-O atom is bifurcated. The chains are linked into layers by C-H⋯π(unsubstituted ring) ...[more]

PMID: 22199638

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