Single-crystal X-ray diffraction analyses.
Article first published online: 22 DEC 2003
Copyright © 1994 by VCH Verlagsgesellschaft mbH, Germany
Angewandte Chemie International Edition in English
Volume 33, Issue 15-16, pages 1621–1623, September 2, 1994
How to Cite
Saalfrank, R. W., Burak, R., Breit, A., Stalke, D., Herbst-Irmer, R., Daub, J., Porsch, M., Bill, E., Müther, M. and Trautwein, A. X. (1994), Mixed-Valence, Tetranuclear Iron Chelate Complexes as Endoreceptors: Charge Compensation Through Inclusion of Cations. Angew. Chem. Int. Ed. Engl., 33: 1621–1623. doi: 10.1002/anie.199416211
“Adamantanoid” Chelate Complexes, Part 4. This work was supported by the Deutsche Forschungsgemeinschaft and by the Fonds der Chemischen Industrie. We thank Prof. Dr. F. Vögtle and Dr. S. Schuth, Universität Bonn, and Prof. Dr. K.-P. Zeller, Universität Tübingen for the measurement of the FAB mass spectra. Part 3: ref. .
Dedicated to Professor Helmut Ringsdorf on the occasion of his 65th birthday
- Issue published online: 22 DEC 2003
- Article first published online: 22 DEC 2003
- Manuscript Received: 15 FEB 1994
In a simple one-pot reaction the host-guest compounds 1 (white spheres FeIII; black = FeII; gray = NH; angled rods = 2: R = Me, Et) are accessible in gram quantities by self-assembly. They are the only fully characterized redox isomers whose cyclic voltammograms display four quasi-reversible waves and whose mixed-valent character has been established by Mössbauer spectra. The endohedral complexation of one NH ion in 1 has been confirmed by X-ray crystallography.