Exchange Coupling and Magnetic Blocking in Bipyrimidyl Radical-Bridged Dilanthanide Complexes

The synthesis and magnetic properties of three new bipyrimidyl radical-bridged dilanthanide complexes, [(Cp*2Ln)2(μ-bpym•)]+ (Ln = Gd, Tb, Dy), are reported. Strong LnIII-bpym•– exchange coupling is observed for all species, as indicated by the increases in χM T at low temperatures. For the GdIII-co...

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Veröffentlicht in:	Journal of the American Chemical Society 2012-11, Vol.134 (45), p.18546-18549
Hauptverfasser:	Demir, Selvan, Zadrozny, Joseph M, Nippe, Michael, Long, Jeffrey R
Format:	Artikel
Sprache:	eng
Schlagworte:	Free Radicals - chemistry Lanthanoid Series Elements - chemistry Magnetic Phenomena Molecular Structure Organometallic Compounds - chemical synthesis Organometallic Compounds - chemistry Pyrimidines - chemistry
Online-Zugang:	Volltext
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