A monometallic tri-spin single-molecule magnet based on rare earth radicals?

Dalton Transactions Pub Date: 2009-08-17 DOI: 10.1039/B908639K

Abstract

A mononuclear tri-spin single-molecule magnet based on the rare earth radical [Tb(hfac)3(NITPhOEt)2] (NITPhOEt = 4′-ethoxy-phenyl-4,4,5,5-tetramethylimidazoline-1-oxyl-3-oxide) has been synthesized, structurally characterized and the alternating current signals show a slow relaxation of magnetization and frequency-dependent signals.

Graphical abstract: A monometallic tri-spin single-molecule magnet based on rare earth radicals
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