Fine‐Tuning Redox Properties of Heteroleptic Molybdenum Complexes through Ligand‐Ligand‐Cooperativity-Reference-Cited by-同舟云学术

Fine‐Tuning Redox Properties of Heteroleptic Molybdenum Complexes through Ligand‐Ligand‐Cooperativity

Published:2023-05-09 Issue:25 Volume:62 Page:
ISSN:1433-7851
Container-title:Angewandte Chemie International Edition
language:en
Short-container-title:Angew Chem Int Ed

Author:

Elvers Benedict J.¹²^ORCID,Pätsch Sebastian¹^ORCID,Bandaru Siva S. M.¹^ORCID,Krewald Vera³^ORCID,Schulzke Carola¹^ORCID,Fischer Christian¹^ORCID

Affiliation:

1. Bioinorganic Chemistry Institute for Biochemistry University of Greifswald 17489 Greifswald Germany

2. Biophysical Chemistry Institute for Biochemistry University of Greifswald 17489 Greifswald Germany

3. Theoretical Chemistry Institute for Chemistry TU Darmstadt 64287 Darmstadt Germany

Abstract

AbstractHeteroleptic molybdenum complexes bearing 1,5‐diaza‐3,7‐diphosphacyclooctane (P2N2) and non‐innocent dithiolene ligands were synthesized and electrochemically characterized. The reduction potentials of the complexes were found to be fine‐tuned by a synergistic effect identified by DFT calculations as ligand‐ligand cooperativity via non‐covalent interactions. This finding is supported by electrochemical studies combined with UV/Vis spectroscopy and temperature‐dependent NMR spectroscopy. The observed behavior is reminiscent of enzymatic redox modulation using second ligand sphere effects.

Funder

Deutsche Bundesstiftung Umwelt

Deutsche Forschungsgemeinschaft

Publisher

Wiley

Subject

General Chemistry,Catalysis

Link

https://onlinelibrary.wiley.com/doi/pdf/10.1002/anie.202303151

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