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Ligand geometry directs O-O bond-formation pathway in ruthenium-based water oxidation catalyst
, L. Vigara, F. Cottone, F. Bozoglian, J. Benet-Buchholz, A. Llobet
Published in
2012
PMID: 22549816
Volume: 51
   
Issue: 24
Pages: 5967 - 5970
Abstract
It takes two: A new dinuclear Ru-OH 2 complex has been prepared and serves as a water oxidation catalyst (see figure; Ored, Nlavender, Rupink). Structural and kinetic analyses, as well as reactivity tests provide compelling evidence, showing that the crucial O-O bond-formation steps occur through a bimolecular I2M mechanism. Furthermore, this bimolecular interaction is demonstrated for the first time using 18O-labeling experiments. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
About the journal
JournalAngewandte Chemie - International Edition
ISSN14337851