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Issue 45, 2012
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A comparison of the effects of symmetry and magnetoanisotropy on paramagnetic relaxation in related dysprosium single ion magnets

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Abstract

Dysprosium complexes of the tmtaa2− ligand were synthesized and characterized by X-band EPR and magnetism studies. Both complexes demonstrate magnetoanisotropy and slow paramagnetic relaxation. Comparison of these compounds with the seminal phthalocyanine complex [Dy(Pc)2] shows the azaannulide complexes are more susceptible to relaxation through non-thermal pathways.

Graphical abstract: A comparison of the effects of symmetry and magnetoanisotropy on paramagnetic relaxation in related dysprosium single ion magnets

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Publication details

The article was received on 17 Feb 2012, accepted on 08 Apr 2012 and first published on 10 Apr 2012


Article type: Communication
DOI: 10.1039/C2CC31227A
Citation: Chem. Commun., 2012,48, 5593-5595
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    A comparison of the effects of symmetry and magnetoanisotropy on paramagnetic relaxation in related dysprosium single ion magnets

    U. J. Williams, B. D. Mahoney, P. T. DeGregorio, P. J. Carroll, E. Nakamaru-Ogiso, J. M. Kikkawa and E. J. Schelter, Chem. Commun., 2012, 48, 5593
    DOI: 10.1039/C2CC31227A

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