A Non-sandwiched Macrocyclic Monolanthanide Single-Molecule Magnet: The Key Role of Axiality

A Non-sandwiched Macrocyclic Monolanthanide Single-Molecule Magnet: The Key Role of Axiality

The dynamic behavior of the tetranuclear zinc(II)-dysprosium(III) complex of the hexaimine [3+3] macrocycle (LPr)6− under an external DC field (1500 Oe) indicates that it is a single-molecule magnet (SMM). It is the first to contain a single lanthanide ion (in orange, see graphic) coordinated inside...

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Veröffentlicht in:Chemistry - a European Journal 2011-04, Vol.17 (16), p.4362-4365
Hauptverfasser: Feltham, Humphrey L.C, Lan, Yanhua, Kloewer, Frederik, Ungur, Liviu, Chibotaru, Liviu F, Powell, Annie K, Brooker, Sally
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Sprache:eng
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Zusammenfassung:The dynamic behavior of the tetranuclear zinc(II)-dysprosium(III) complex of the hexaimine [3+3] macrocycle (LPr)6− under an external DC field (1500 Oe) indicates that it is a single-molecule magnet (SMM). It is the first to contain a single lanthanide ion (in orange, see graphic) coordinated inside the cavity of a single macrocyclic ligand and thus represents a new class of SMM.
ISSN:0947-6539