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Reversible (De)protonation-Induced Valence Inversion in Mixed-Valent Diiron(II,III) Complexes.
- Source :
-
Inorganic Chemistry . 7/18/2011, Vol. 50 Issue 14, p6408-6410. 3p. - Publication Year :
- 2011
-
Abstract
- The coupling of electron and proton transfers is currently under intense scrutiny. This Communication reports a new kind of proton-coupled electron transfer within a homodinuclear first-row transition-metal complex. The triply-bridged complex [FeIII(μ-OPh)(μ2-mpdp)FeII(NH2Bn)] (1; mpdp2- = m-phenylenedipropionate) bearing a terminal aminobenzyl ligand can be reversibly deprotonated to the anilinate complex 2 whose core [FeII(μ-OPh)(μ2-mpdp)FeIII(NHBn)] features an inversion of the iron valences. This observation is supported by a combination of UV-visible, 1H NMR, and Mössbauer spectroscopic studies. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00201669
- Volume :
- 50
- Issue :
- 14
- Database :
- Academic Search Index
- Journal :
- Inorganic Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 66804927
- Full Text :
- https://doi.org/10.1021/ic2007414