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Ligand geometry directs O-O bond-formation pathway in ruthenium-based water oxidation catalyst

Title
Ligand geometry directs O-O bond-formation pathway in ruthenium-based water oxidation catalyst
Authors
Maji S.Vigara L.Cottone F.Bozoglian F.Benet-Buchholz J.Llobet A.
Ewha Authors
Antoni Llobet
Issue Date
2012
Journal Title
Angewandte Chemie - International Edition
ISSN
1433-7851JCR Link
Citation
vol. 51, no. 24, pp. 5967 - 5970
Indexed
SCI; SCIE; SCOPUS WOS scopus
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.
DOI
10.1002/anie.201201356
Appears in Collections:
일반대학원 > 바이오융합과학과 > Journal papers
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