Self-exchange electron transfer in high oxidation state non-oxo metal complexes: amavadin

Jeremy Lenhardt; Bharat Baruah; Debbie C Crans; Michael D Johnson

doi:10.1039/b610751f

Self-exchange electron transfer in high oxidation state non-oxo metal complexes: amavadin

Chem Commun (Camb). 2006 Nov 28:(44):4641-3. doi: 10.1039/b610751f. Epub 2006 Oct 12.

Authors

Jeremy Lenhardt¹, Bharat Baruah, Debbie C Crans, Michael D Johnson

Affiliation

¹ Department of Chemistry and Biochemistry, New Mexico State University, Las Cruces, New Mexico, USA.

PMID: 17082869
DOI: 10.1039/b610751f

Abstract

The electron transfer self-exchange rate constant between the oxidized and reduced forms of amavadin equals approximately 1 x 10(5) dm3 mol(-1) s(-1) at 25 degrees C and represents the first unambiguous example for a vanadium(IV/V) couple.

MeSH terms

Alanine / analogs & derivatives*
Alanine / chemistry
Electrons*
Hydrogen-Ion Concentration
Hydroxamic Acids / chemistry*
Magnetic Resonance Spectroscopy / methods
Magnetic Resonance Spectroscopy / standards
Oxidation-Reduction
Reference Standards

Substances

Hydroxamic Acids
N-hydroxyimino-2,2'-dipropionic acid
Alanine