A linear Fe-O-Fe unit in bis(dibenzyldimethylammonium)-oxo-di[tribromoferrate(III)]
Abstract
The title compound, (C16H20N)2[Fe2Br6O], crystallizes with one dibenzyldimethylammonium cation and one half of a [mu]-oxo-bis[tribromoferrate(III)] anion in the asymmetric unit. The bridging oxo group is situated on an inversion centre, resulting in a linear conformation for the Fe-O-Fe unit. The iron(III) cations have tetrahedral geometry, with bond angles in the range 106.8 (1)-112.2 (1)°. The ion pairs are held together by Coulombic forces and C-H...Br hydrogen bonds. Each Br- anion forms one hydrogen bond. No C-H...O hydrogen bonds are found between the O atom in the Fe-O-Fe unit and surrounding counter-cations, consistent with the linear configuration of the Fe-O-Fe unit.
Main Authors
Format
Articles
Research article
Published
2006
Series
Subjects
Publication in research information system
Publisher
IUCr
The permanent address of the publication
https://urn.fi/URN:NBN:fi:jyu-201612135066Käytä tätä linkitykseen.
Review status
Peer reviewed
ISSN
2053-2296
DOI
https://doi.org/10.1107/S0108270106033208
Language
English
Published in
Acta Crystallographica Section E, Crystal Structure Communications
Citation
- Busi, S., Lahtinen, M., Sillanpää, R., & Rissanen, K. (2006). A linear Fe-O-Fe unit in bis(dibenzyldimethylammonium)-oxo-di[tribromoferrate(III)]. Acta Crystallographica Section E, Crystal Structure Communications, C62, 458-460.
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