Mononuclear lanthanide single-molecule magnets based on polyoxometalates

被引：0
|
作者：
AlDamen, Murad A. [1 ]
Clemente-Juan, Juan M. [1 ,3 ]
Coronado, Eugenio [1 ]
Martí-Gastaldo, Carlos [1 ]
Gaita-Ariño, Alejandro [1 ,2 ]
机构：
[1] Instituto de Ciencia Molecular, Universidad de Valencia, Polígono de la Coma s/n, 46980 Paterna, Spain
[2] Department of Physics and Astronomy, University of British Columbia, 6224 Agricultural Road, Vancouver, BC V6T 1Z1, Canada
[3] Fundación General Universidad de Valencia (FGUV), Plaça del Patriarca, 46002 Valencia, Spain
来源：
Journal of the American Chemical Society | 2008年 / 130卷 / 28期
关键词：
ErW10O36]9- is the first polyoxometalate behaving as a single-molecule magnet (SMM). It shows frequency-dependent out-of-phase magnetization and a thermally activated single relaxation process with an effective barrier of 55.8 K. This single lanthanide ion polyoxometalate is the inorganic analogue of the bis(phthalocyaninato)lanthanide SMMs; both exhibiting very similar ligand field symmetries around the lanthanide ion (idealized D4d). It is chemically stable and offers new avenues for organization and processing of single-molecule magnets. Furthermore; it can be made free from nuclear spins and opens the possibility to be used for studies of decoherence on unimolecular qubits. Copyright © 2008 American Chemical Society;
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页码：8874 / 8875
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