[Tm(lll)(hfac)3(NITPhOPh)] : a new member of a lanthanide-based single chain magnets family. - Université de Rennes Accéder directement au contenu
Article Dans Une Revue Inorganica Chimica Acta Année : 2007

[Tm(lll)(hfac)3(NITPhOPh)] : a new member of a lanthanide-based single chain magnets family.

Résumé

The polymeric coordination compound of formula [Tm(hfac)3(NITPhOPh)]1 (where NITPhOPh is a nitronyl-nitroxide radical) has been synthesized and found to belong to the only reported family of isostructural Single Chain Magnets. Both static and dynamic magnetic measurements have been performed, and a dependence of the out-of-phase signal on the frequency is observed below 3 K. Scaling procedures indicate Ising magnetic anisotropy. Comparison of the extracted parameters with those of the previously reported isostructural compounds confirms a trend along the lanthanide series.

Dates et versions

hal-00525386 , version 1 (11-10-2010)

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Citer

Kevin Bernot, L. Bogani, Roberta Sessoli, Dante Gatteschi. [Tm(lll)(hfac)3(NITPhOPh)] : a new member of a lanthanide-based single chain magnets family.. Inorganica Chimica Acta, 2007, 360 (13), pp.3807-3812. ⟨10.1016/j.ica.2006.12.002⟩. ⟨hal-00525386⟩
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