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Crystal structure of (E)-1,2-diferrocenyl-1,2-bis(furan-2-yl)ethene


Linden, Anthony; Hamera-Faldyga, Roza; Mloston, Grzegorz; Heimgartner, Heinz (2018). Crystal structure of (E)-1,2-diferrocenyl-1,2-bis(furan-2-yl)ethene. Acta Crystallographica. Section E: Structure Reports Online, 74(5):625-629.

Abstract

The title compound, [Fe2(C5H5)2(C20H14O2)], is the product of a new synthetic route towards tetraaryl/hetaryl-substituted ethenes that reduces the occurrence of side-products. In the crystal, the molecule is centrosymmetric and the cyclopentadienyl (Cp) rings are nearly coplanar and aligned slightly closer to a staggered conformation than to an eclipsed one. The ethene plane is tilted by 32.40 (18)° with respect to that of the substituted Cp ring and by 63.19 (19)° with respect to that of the furan ring. C—H…..pi interactions link the molecules into a three-dimensional supramolecular framework.

Abstract

The title compound, [Fe2(C5H5)2(C20H14O2)], is the product of a new synthetic route towards tetraaryl/hetaryl-substituted ethenes that reduces the occurrence of side-products. In the crystal, the molecule is centrosymmetric and the cyclopentadienyl (Cp) rings are nearly coplanar and aligned slightly closer to a staggered conformation than to an eclipsed one. The ethene plane is tilted by 32.40 (18)° with respect to that of the substituted Cp ring and by 63.19 (19)° with respect to that of the furan ring. C—H…..pi interactions link the molecules into a three-dimensional supramolecular framework.

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Additional indexing

Item Type:Journal Article, refereed, original work
Communities & Collections:07 Faculty of Science > Department of Chemistry
Dewey Decimal Classification:540 Chemistry
Language:English
Date:2018
Deposited On:10 Apr 2018 12:08
Last Modified:23 Apr 2018 13:05
Publisher:International Union of Crystallography
ISSN:1600-5368
Funders:National Science Center (Cracow, Poland), Grant Maestro-3 No. Dec-2012/06/A/ST5/00219, Alexander von Humboldt Foundation, Bonn
OA Status:Gold
Free access at:Publisher DOI. An embargo period may apply.
Publisher DOI:https://doi.org/10.1107/S2056989018005078

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