Manganese clusters with relevance to photosystem II

S Mukhopadhyay, SK Mandal, S Bhaduri… - Chemical …, 2004 - ACS Publications
A tetramanganese cluster (Mn4) resides at the active site of photosystem II (PSII) in green
plants and in certain bacteria and algae. It catalyzes the light-driven water oxidation reaction …

Homo-and mixed-valence EPR-active trinuclear manganese complexes

DP Kessissoglou - Coordination chemistry reviews, 1999 - Elsevier
The chemistry of manganese has received considerable attention in recent years due to the
fact that manganese is believed to be catalytically active in a variety of metalloenzymes. This …

[PDF][PDF] Mixed Transition‐Metal—Lanthanide Complexes at Higher Oxidation States: Heteronuclear CeIV–MnIV Clusters

AJ Tasiopoulos, TA O'Brien… - Angewandte Chemie …, 2004 - christou.chem.ufl.edu
High oxidation-state molecular compounds or polymeric oxides of Mn or Ce have a wide
range of applications in diverse areas involving inorganic, organic, environmental, and …

General synthesis of di-μ-oxo dimanganese complexes as functional models for the oxygen evolving complex of photosystem II

H Chen, R Tagore, S Das, C Incarvito… - Inorganic …, 2005 - ACS Publications
A series of complexes with the formula [MnIII/IV2 (μ-O) 2 (L) 2 (X) 2] 3+ have been prepared
in situ from MnIILCl2 precursors by a general preparative method (L= terpy, Cl-terpy, Br …

Homo‐and Heterovalent Polynuclear Cerium and Cerium/Manganese Aggregates

V Mereacre, AM Ako, MN Akhtar… - Helvetica Chimica …, 2009 - Wiley Online Library
Abstract Reactions of CeIII (NO3) 3⋅ 6 H2O or (NH4) 2 CeIV (NO3) 6 with Mn‐containing
starting materials result in seven novel polynuclear Ce or Ce/Mn complexes with pivalato …

Heterometallic 3d− 4f polyoxometalate derived from the weakley-type dimeric structure

S Reinoso, JR Galán-Mascarós - Inorganic chemistry, 2010 - ACS Publications
Polyanion [{Ce (H2O) 2} 2Mn2 (B-α-GeW9O34) 2] 8−(1) constitutes the first example of a
heterometallic 3d− 4f cluster related to the Weakley-type dimeric structure, and it contains an …

The role of nano-sized manganese oxides in the oxygen-evolution reactions by manganese complexes: towards a complete picture

MM Najafpour, M Hołyńska, AN Shamkhali… - Dalton …, 2014 - pubs.rsc.org
Eighteen Mn complexes with N-donor and carboxylate ligands have been synthesized and
characterized. Three Mn complexes among them are new and are reported for the first time …

The use of phosphonates for constructing 3d–4f clusters at high oxidation states: synthesis and characterization of two unusual heterometallic CeMn complexes

M Wang, DQ Yuan, CB Ma, MJ Yuan, MQ Hu, N Li… - Dalton …, 2010 - pubs.rsc.org
The use of phosphonic acids in the synthesis of mixed-metal CeMn complexes has led to the
formation of two phosphonate complexes with unusual topologies:[Ce2Mn6O6 (OH) 5 (t …

Trinuclear Terpyridine Frustrated Spin System with a MnIV3O4 Core: Synthesis, Physical Characterization, and Quantum Chemical Modeling of Its Magnetic …

C Baffert, M Orio, DA Pantazis, C Duboc… - Inorganic …, 2009 - ACS Publications
The trinuclear oxo bridged manganese cluster,[MnIV3O4 (terpy)(terpyO2) 2 (H2O)](S2O8) 2
(5)(terpy= 2, 2′: 2′′, 6′-terpyridine and terpyO2= 2, 2′: 2′′, 6′-terpyridine 1, 1 …

Electrostatic effects on proton coupled electron transfer in oxomanganese complexes inspired by the oxygen-evolving complex of photosystem II

M Amin, L Vogt, S Vassiliev, I Rivalta… - The Journal of …, 2013 - ACS Publications
The influence of electrostatic interactions on the free energy of proton coupled electron
transfer in biomimetic oxomanganese complexes inspired by the oxygen-evolving complex …