A combined experimental and theoretical study on a single, unsupported oxo-bridged Mn(iii,iii) dimer coordinated to two iminobenzosemiquinone π-radical anions-Reference-Cited by-同舟云学术

A combined experimental and theoretical study on a single, unsupported oxo-bridged Mn(iii,iii) dimer coordinated to two iminobenzosemiquinone π-radical anions

Published:2021 Issue:25 Volume:50 Page:8768-8775
ISSN:1477-9226
Container-title:Dalton Transactions
language:en
Short-container-title:Dalton Trans.

Author:

Paul Ganesh Chandra¹²³⁴¹,Sarkar Prasenjit¹²³⁴^ORCID,Sarmah Amrit⁵⁶⁷⁸⁹,Shaw Prantick¹²³⁴,Maity Suvendu¹¹⁰¹¹⁴,Mukherjee Chandan¹²³⁴^ORCID

Affiliation:

1. Department of Chemistry

2. Indian Institute of Technology Guwahati

3. Guwahati

4. India

5. Department of Molecular Modelling

6. Institute of Organic Chemistry and Biochemistry ASCR

7. CZ-166 10 Prague 6

8. Czech Republic

9. Regional Centre of Advanced Technologies and Materials

10. R. K. Mission Residential College

11. Kolkata

Abstract

An unprecedented two iminosemiquionone radical-coordinated (μ-oxo)-bridged dinuclear, high-spin Mn(iii,iii) complex (1) was reported. Metal-centric oxidations and ligand-based reductions are confirmed by spectroscopic and DFT-based calculations.

Funder

Science and Engineering Research Board

Indian Institute of Technology Guwahati

Akademie Věd České Republiky

Grantová Agentura České Republiky

Publisher

Royal Society of Chemistry (RSC)

Subject

Inorganic Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2021/DT/D1DT00489A

Reference60 articles.

1. Mn4Ca Cluster in Photosynthesis: Where and How Water is Oxidized to Dioxygen

2. Photosynthetic Water Oxidation: Insights from Manganese Model Chemistry

3. Native structure of photosystem II at 1.95 Å resolution viewed by femtosecond X-ray pulses

4. Manganese Clusters with Relevance to Photosystem II

5. Water-Splitting Chemistry of Photosystem II

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