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Title: A ruthenium water oxidation catalyst containing a bipyridine glycoluril ligand

Journal Article · · Dalton Transactions
DOI:https://doi.org/10.1039/c7dt02485a· OSTI ID:1539912

A mononuclear ruthenium complex [Ru(tpy)(bpg)H2O]2+bearing a bipyridine glycoluril ligand (bpg) = 4b,5,7,7a-tetrahydro-4b,7a-nepiminomethan-oimino-6H-imidazo[4,5-f][1,10]phenanthroline-6,13-dione acts as a robust water oxidation catalyst (WOC) at pH = 1 using Ce(iv) as a sacrificial oxidant.

Research Organization:
Univ. of Houston, TX (United States)
Sponsoring Organization:
USDOE Office of Science (SC)
DOE Contract Number:
FG02-07ER15888
OSTI ID:
1539912
Journal Information:
Dalton Transactions, Vol. 46, Issue 38; ISSN 1477-9226
Publisher:
Royal Society of Chemistry
Country of Publication:
United States
Language:
English

References (31)

A New Family of Ru Complexes for Water Oxidation journal September 2005
Mononuclear ruthenium polypyridine complexes that catalyze water oxidation journal January 2016
Mechanism of Water Oxidation by Single-Site Ruthenium Complex Catalysts
  • Concepcion, Javier J.; Tsai, Ming-Kang; Muckerman, James T.
  • Journal of the American Chemical Society, Vol. 132, Issue 5, p. 1545-1557 https://doi.org/10.1021/ja904906v
journal February 2010
One Site is Enough. Catalytic Water Oxidation by [Ru(tpy)(bpm)(OH 2 )] 2+ and [Ru(tpy)(bpz)(OH 2 )] 2+ journal December 2008
Catalytic Water Oxidation by Single-Site Ruthenium Catalysts journal February 2010
The role of proton coupled electron transfer in water oxidation journal January 2012
Coordination and Redox Chemistry of Substituted-Polypyridyl Complexes of Ruthenium journal January 1996
Clear Evidence Showing the Robustness of a Highly Active Oxygen-evolving Mononuclear Ruthenium Complex with an Aqua Ligand journal February 2009
Oxygen Evolution from Water Catalyzed by Mononuclear Ruthenium Complexes with a Triazamacrocyclic Ligand in a Facial Fashion journal July 2009
Kinetics and DFT studies on wateroxidation by Ce4+ catalyzed by [Ru(terpy)(bpy)(OH2)]2+ journal January 2012
Role of ligands in catalytic water oxidation by mononuclear ruthenium complexes journal December 2015
Electronic Modification of the [Ru II (tpy)(bpy)(OH 2 )] 2+ Scaffold: Effects on Catalytic Water Oxidation
  • Wasylenko, Derek J.; Ganesamoorthy, Chelladurai; Henderson, Matthew A.
  • Journal of the American Chemical Society, Vol. 132, Issue 45 https://doi.org/10.1021/ja106108y
journal November 2010
Substitution Effects on the Water Oxidation of Ruthenium Catalysts: A Quantum-Chemical Look journal December 2014
Effect of Substituents on the Water Oxidation Activity of [Ru II (terpy)(phen)Cl] + Procatalysts journal March 2014
Effect of Pyridyl Substitution on Chemical and Photochemical Water Oxidation by [Ru(terpyridine)(bipyridine)(OH 2 )] 2+ Scaffolds : Effect of Pyridyl Substitution on Chemical and Photochemical Water Oxidation by [Ru(terpyridine)(bipyridine)(OH journal December 2016
How Do Proximal Hydroxy or Methoxy Groups on the Bidentate Ligand Affect [(2,2′;6′,2"-Terpyridine)Ru(N,N)X] Water-Oxidation Catalysts? Synthesis, Characterization, and Reactivity at Acidic and Near-Neutral pH: Water-Oxidation Catalysts journal October 2013
Oxygen Evolution Catalyzed by a Mononuclear Ruthenium Complex Bearing Pendant SO 3 Groups journal May 2015
Mononuclear Ruthenium–Water Oxidation Catalysts: Discerning between Electronic and Hydrogen-Bonding Effects journal June 2012
Structure and reactivity of [Ru II (terpy)(N^N)Cl]Cl complexes: consequences for biological applications journal January 2017
Expanded ligands: bis(2,2′:6′,2″-terpyridine carboxylic acid)ruthenium(ii) complexes as metallosupramolecular analogues of dicarboxylic acids journal January 2007
A short history of SHELX journal December 2007
Synthesis and Properties of Diamino-Substituted Dipyrido [3,2- a : 2′,3′- c ]phenazine journal April 1992
Hydrogen-Bonding and Metal-Ion-Mediated Self-Assembly of a Nanoporous Crystal Lattice journal June 2001
Cis-trans isomerism in (trpy)(PPh3)RuC12. Comparisons between the chemical and physical properties of a cis-trans isomeric pair journal May 1980
Redox and spectral properties of monooxo polypyridyl complexes of ruthenium and osmium in aqueous media journal June 1984
Aerobic oxidative dehydrogenation of benzylamines catalyzed by a cyclometalated ruthenium complex journal December 2010
From model compounds to protein binding: syntheses, characterizations and fluorescence studies of [Ru II (bipy)(terpy)L] 2+ complexes (bipy = 2,2′-bipyridine; terpy = 2,2′:6′,2″-terpyridine; L = imidazole, pyrazole and derivatives, cytochrome c) journal January 2005
Supramolecular Self-Assembled Ruthenium−Polypyridyl Framework Encapsulating Discrete Water Cluster journal March 2006
A mononuclear ruthenium complex showing multiple proton-coupled electron transfer toward multi-electron transfer reactions journal January 2012
Studies of electrocatalytic DNA cleavage by oxoruthenium(IV). X-ray crystal structure of [Ru(tpy)(tmen)OH2](ClO4)2 (tmen = N,N,N',N'-tetramethylethylenediamine, tpy = 2,2',2''-terpyridine) journal May 1992
Formation of N-oxide in the third oxidation of [Ru II (tpy)(L)(OH 2 )] 2+ journal January 2017