Literature DB >> 22057468

Effects of a proximal base on water oxidation and proton reduction catalyzed by geometric isomers of [Ru(tpy)(pynap)(OH2)]2+.

Julie L Boyer1, Dmitry E Polyansky, David J Szalda, Ruifa Zong, Randolph P Thummel, Etsuko Fujita.   

Abstract

Basic difference: The importance of a pendent base in promoting proton-coupled electron-transfer reactions with low activation barriers has been discussed for H(+) reduction or H(2) oxidation in acetonitrile. Investigation of the interaction between a base positioned in the second coordination sphere of a complex and a water ligand in water oxidation reactions using geometric isomers of [Ru(tpy)(pynap)(OH(2))](2+) (see picture) gave intriguing results.
Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

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Year:  2011        PMID： 22057468     DOI： 10.1002/anie.201102648

Source DB:  PubMed          Journal:  Angew Chem Int Ed Engl        ISSN： 1433-7851            Impact factor:   15.336


  7 in total

1.  Assembly and properties of heterobimetallic Co(II/III)/Ca(II) complexes with aquo and hydroxo ligands.

Authors:  David C Lacy; Young Jun Park; Joseph W Ziller; Junko Yano; A S Borovik
Journal:  J Am Chem Soc       Date:  2012-10-15       Impact factor: 15.419

2.  A Dinuclear Ruthenium-Based Water Oxidation Catalyst: Use of Non-Innocent Ligand Frameworks for Promoting Multi-Electron Reactions.

Authors:  Tanja M Laine; Markus D Kärkäs; Rong-Zhen Liao; Per E M Siegbahn; Björn Åkermark
Journal:  Chemistry       Date:  2015-04-29       Impact factor: 5.236

3.  Rapid water oxidation electrocatalysis by a ruthenium complex of the tripodal ligand tris(2-pyridyl)phosphine oxide.

Authors:  Andrew G Walden; Alexander J M Miller
Journal:  Chem Sci       Date:  2015-02-04       Impact factor: 9.825

4.  An infinite two-dimensional hybrid water-chloride network in a 4'-(furan-2-yl)-2,2':6',2''-terpyridine nickel(II) matrix.

Authors:  Wei-Wei Fu; Ya-Qian Li; Yang Liu; Man-Sheng Chen; Wei Li; Ying-Qun Yang
Journal:  Acta Crystallogr E Crystallogr Commun       Date:  2017-05-23

5.  Metal vs. ligand protonation and the alleged proton-shuttling role of the azadithiolate ligand in catalytic H2 formation with FeFe hydrogenase model complexes.

Authors:  Alexander Aster; Shihuai Wang; Mohammad Mirmohades; Charlène Esmieu; Gustav Berggren; Leif Hammarström; Reiner Lomoth
Journal:  Chem Sci       Date:  2019-05-02       Impact factor: 9.825

6.  Photoisomerization and thermal isomerization of ruthenium aqua complexes with chloro-substituted asymmetric bidentate ligands.

Authors:  Masanari Hirahara; Hiroki Goto; Rei Yamamoto; Masayuki Yagi; Yasushi Umemura
Journal:  RSC Adv       Date:  2019-01-15       Impact factor: 4.036

7.  Coordination Chemistry of Ru(II) Complexes of an Asymmetric Bipyridine Analogue: Synergistic Effects of Supporting Ligand and Coordination Geometry on Reactivities.

Authors:  Komi Akatsuka; Ryosuke Abe; Tsugiko Takase; Dai Oyama
Journal:  Molecules       Date:  2019-12-19       Impact factor: 4.411
  7 in total

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