Switching slow relaxation in a MnIII3MnIV cluster: an example of grafting single-molecule magnets onto polyoxometalates

Binding an established single-molecule magnet cluster of distorted cubane type [MnIII3MnIVO4] to the lacunary site of an {[small alpha]-P2W15} polyoxotungstate scaffold results in a surprising zero-field splitting inversion and the subsequent loss of magnetization bistability.

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Bibliographic Details
Published inChemical communications (Cambridge, England) Vol. 46; no. 16; pp. 2760 - 2762
Main Authors Fang, Xikui, Speldrich, Manfred, Schilder, Helmut, Cao, Rui, O'Halloran, Kevin P., Hill, Craig L., Kögerler, Paul
Format Journal Article
LanguageEnglish
Published 2010
Subjects
Binding
Bistability
Clusters
Cubane
Distortion
Magnetization
Magnets
Switching
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Summary:Binding an established single-molecule magnet cluster of distorted cubane type [MnIII3MnIVO4] to the lacunary site of an {[small alpha]-P2W15} polyoxotungstate scaffold results in a surprising zero-field splitting inversion and the subsequent loss of magnetization bistability.
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ISSN:1359-7345
1364-548X
DOI:10.1039/b925947c