A fluoride bridged {CrIII4DyIII4} single molecule magnet

Stuart K. Langley; Craig M. Forsyth; Boujemaa Moubaraki; Keith S. Murray

doi:10.1039/C4DT03100H

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A fluoride bridged {Cr^III₄Dy^III₄} single molecule magnet†

Stuart K. Langley,^a Craig M. Forsyth,

^a Boujemaa Moubaraki^a and Keith S. Murray*^a

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* Corresponding authors

^a School of Chemistry, Monash University, Clayton, Victoria 3800, Australia
E-mail: keith.murray@monash.edu

Abstract

The synthesis of a heterometallic octanuclear {Cr^III₄Dy^III₄} complex containing fluoride bridges displays SMM behaviour, with highly coercive magnetic hysteresis loops. Intriguingly multiple relaxation processes are revealed and the relaxation times are found to be longer compared to those of an analogous complex with the same metallic core topology.

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Article information

DOI: https://doi.org/10.1039/C4DT03100H
Article type: Communication
Submitted: 08 Oct 2014
Accepted: 24 Nov 2014
First published: 24 Nov 2014

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Dalton Trans., 2015,44, 912-915

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A fluoride bridged {Cr^III₄Dy^III₄} single molecule magnet

S. K. Langley, C. M. Forsyth, B. Moubaraki and K. S. Murray, Dalton Trans., 2015, 44, 912 DOI: 10.1039/C4DT03100H

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Dalton Transactions