The polymeric coordination compound of formula [Tm(hfaC)(3)(NITPhOPh)](infinity) (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.
[Tm-III(hfac)(3)(NITPhOPh)](infinity): A new member of a lanthanide-based single chain magnets family / Bernot K; Bogani L; Sessoli R; Gatteschi D. - In: INORGANICA CHIMICA ACTA. - ISSN 0020-1693. - STAMPA. - 360:(2007), pp. 3807-3812. [10.1016/j.ica.2006.12.002]
[Tm-III(hfac)(3)(NITPhOPh)](infinity): A new member of a lanthanide-based single chain magnets family
SESSOLI, ROBERTA;GATTESCHI, DANTE
2007
Abstract
The polymeric coordination compound of formula [Tm(hfaC)(3)(NITPhOPh)](infinity) (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.File | Dimensione | Formato | |
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