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Aqueous Fe IV O: Spectroscopic Identification and Oxo‐Group Exchange
Author(s) -
Pestovsky Oleg,
Stoian Sebastian,
Bominaar Emile L.,
Shan Xiaopeng,
Münck Eckard,
Que Lawrence,
Bakac Andreja
Publication year - 2005
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200502686
Subject(s) - aqueous solution , radical , chemistry , mössbauer spectroscopy , group (periodic table) , content (measure theory) , spectroscopy , absorption spectroscopy , analytical chemistry (journal) , crystallography , physics , organic chemistry , mathematics , quantum mechanics , mathematical analysis
A combination of techniques (Mössbauer and X‐ray absorption spectroscopy, H 2 18 O exchange experiments, and DFT calculations) has shown that the reaction of [Fe(H 2 O) 6 ] 2+ with ozone generates [(H 2 O) 5 Fe IV O] 2+ (see calculated structure). The oxidation of selected substrates with [(H 2 O) 5 Fe IV O] 2+ yields unique products that are different from those generated in the Fenton reaction or derived from HO . radicals.