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Redox Modulation of Magnetic Slow Relaxation in a 4f-Based Single-Molecule Magnet with a 4d Carbon-Rich Ligand

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posted on 03.03.2014 by Lucie Norel, Min Feng, Kevin Bernot, Thierry Roisnel, Thierry Guizouarn, Karine Costuas, Stéphane Rigaut
A ruthenium carbon-rich-based ligand that brings redox reversibility to a dysprosium-based single-molecule magnet is reported. Long-distance perturbation of the 4f ion is achieved upon oxidation, resulting in an overall enhancement of the magnetic slow relaxation.