Literature DB >> 19496534

Nucleophilic attack of hydroxide on a Mn(V) oxo complex: a model of the O-O bond formation in the oxygen evolving complex of photosystem II.

Yan Gao1, Torbjörn Akermark, Jianhui Liu, Licheng Sun, Björn Akermark.   

Abstract

A manganese(III) corrole complex, 1, has been synthesized and used to study a potential mechanism for oxidation of water to molecular oxygen. Oxidation by t-BuOOH gave the Mn(V)=O complex 2. Addition of hydroxide led to release of oxygen via the Mn(IV) complex 4 and regeneration of complex 1. It could be shown that the oxygen from (18)O-labeled water was incorporated in both the formed molecular oxygen and the peroxy intermediate 4.

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Year:  2009        PMID： 19496534     DOI： 10.1021/ja901139r

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


  23 in total

1.  Ammonia binding to the oxygen-evolving complex of photosystem II identifies the solvent-exchangeable oxygen bridge (μ-oxo) of the manganese tetramer.

Authors:  Montserrat Pérez Navarro; William M Ames; Håkan Nilsson; Thomas Lohmiller; Dimitrios A Pantazis; Leonid Rapatskiy; Marc M Nowaczyk; Frank Neese; Alain Boussac; Johannes Messinger; Wolfgang Lubitz; Nicholas Cox
Journal:  Proc Natl Acad Sci U S A       Date:  2013-09-10       Impact factor: 11.205

2.  Intramolecular C-H and C-F Bond Oxygenation by Site-Differentiated Tetranuclear Manganese Models of the OEC.

Authors:  Kurtis M Carsch; Graham de Ruiter; Theodor Agapie
Journal:  Inorg Chem       Date:  2017-07-21       Impact factor: 5.165

3.  Manganese-Cobalt Oxido Cubanes Relevant to Manganese-Doped Water Oxidation Catalysts.

Authors:  Andy I Nguyen; Daniel L M Suess; Lucy E Darago; Paul H Oyala; Daniel S Levine; Micah S Ziegler; R David Britt; T Don Tilley
Journal:  J Am Chem Soc       Date:  2017-04-11       Impact factor: 15.419

4.  Preparation and Properties of an MnIV-Hydroxide Complex: Proton and Electron Transfer at a Mononuclear Manganese Site and its Relationship to the Oxygen Evolving Complex within Photosystem II.

Authors:  Taketo Taguchi; Kari L Stone; Rupal Gupta; Benedikt Kaiser-Lassalle; Junko Yano; Michael P Hendrich; A S Borovik
Journal:  Chem Sci       Date:  2014-08-01       Impact factor: 9.825

Review 5.  Oxygen Activation and Radical Transformations in Heme Proteins and Metalloporphyrins.

Authors:  Xiongyi Huang; John T Groves
Journal:  Chem Rev       Date:  2017-12-29       Impact factor: 60.622

6.  Geometric and electronic structure of a crystallographically characterized thiolate-ligated binuclear peroxo-bridged cobalt(III) complex.

Authors:  Maksym A Dedushko; Dirk Schweitzer; Maike N Blakely; Rodney D Swartz; Werner Kaminsky; Julie A Kovacs
Journal:  J Biol Inorg Chem       Date:  2019-07-24       Impact factor: 3.358

7.  Ligand modification transforms a catalase mimic into a water oxidation catalyst.

Authors:  Wei-Tsung Lee; Salvador B Muñoz; Diane A Dickie; Jeremy M Smith
Journal:  Angew Chem Int Ed Engl       Date:  2014-07-15       Impact factor: 15.336

8.  Splitting CO2 into CO and O2 by a single catalyst.

Authors:  Zuofeng Chen; Javier J Concepcion; M Kyle Brennaman; Peng Kang; Michael R Norris; Paul G Hoertz; Thomas J Meyer
Journal:  Proc Natl Acad Sci U S A       Date:  2012-06-08       Impact factor: 11.205

9.  Preparation and properties of a monomeric high-spin Mn(V)-oxo complex.

Authors:  Taketo Taguchi; Rupal Gupta; Benedikt Lassalle-Kaiser; David W Boyce; Vittal K Yachandra; William B Tolman; Junko Yano; Michael P Hendrich; A S Borovik
Journal:  J Am Chem Soc       Date:  2012-01-20       Impact factor: 15.419

10.  Activation of a water molecule using a mononuclear Mn complex: from Mn-aquo, to Mn-hydroxo, to Mn-oxyl via charge compensation.

Authors:  Benedikt Lassalle-Kaiser; Christelle Hureau; Dimitrios A Pantazis; Yulia Pushkar; Régis Guillot; Vittal K Yachandra; Junko Yano; Frank Neese; Elodie Anxolabéhère-Mallart
Journal:  Energy Environ Sci       Date:  2010-07-01       Impact factor: 38.532
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