Enhancing the magnetic blocking temperature and magnetic coercivity of {CrLn} single-molecule magnets via bridging ligand modification

Replacing bridging benzoate ligands with 2-chloro-4,5-fluorobenzoate in a family of {CrLn} (Ln = Tb, Dy and Ho) single-molecule magnets result in significant improvements in magnetic relaxation time, magnetic hysteresis blocking temperature and magnetic coercivity.

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2016-01, Vol.52 (73), p.10976-10979
Main Authors: Langley, Stuart K, Wielechowski, Daniel P, Moubaraki, Boujemaa, Murray, Keith S
Format: Article
Language:English
Subjects:
Benzoates
Bridging
Coercive force
Coercivity
Hysteresis
Ligands
Magnetic relaxation
Magnets
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Description
Summary:Replacing bridging benzoate ligands with 2-chloro-4,5-fluorobenzoate in a family of {CrLn} (Ln = Tb, Dy and Ho) single-molecule magnets result in significant improvements in magnetic relaxation time, magnetic hysteresis blocking temperature and magnetic coercivity.
ISSN:1359-7345
1364-548X
DOI:10.1039/c6cc06152d