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The Magnetic Molecular Materials Group
配位化学与分子磁性课题组


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Date Event
2018.03.08

Low-coordinate rare-earth single-ion magnets were successfully constructed via intercalation of lanthanide ions into bulky phenol matrix. Interestingly, the rare-earth complexes crystallized in the same way with the pro-ligand ArOH (Ar = 2,6-Dipp2C6H3, Dipp = 2,6-diisopropylphenyl), allowing for the natural magnetic dilution studies by doping complexes into pro-ligand matrix. Magnetic measurements and theoretical studies demonstrated that both the oblate type dysprosium and prolate type erbium analogs exhibited single-ion magnets (SIMs) behaviors. The bulky phenol ligands provided strong uniaxial ligand field, making the dysprosium SIM possessing blocking barrier up to 961 K.

     
     
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