Ferromagnetic ordering of -[Sm(iii)-radical]n- coordination polymers

Ferromagnetic ordering of -[Sm(iii)-radical]n- coordination polymers

[Sm(hfac)3(boaDTDA)]n is the first coordination compound of a thiazyl-based neutral radical ligand to exhibit ferromagnetic ordering; TC = 3 K. The [Sm(iii)-radical]n species is soluble in common organic solvents and can be sublimed quantitatively. A McConnell I mechanism is implicated in local exch...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2016-04, Vol.52 (31), p.5414-5417
Hauptverfasser: Fatila, Elisabeth M, Maahs, Adam C, Mills, Michelle B, Rouzières, Mathieu, Soldatov, Dmitriy V, Clérac, Rodolphe, Preuss, Kathryn E
Format: Artikel
Sprache:eng
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Chemical Sciences
Material chemistry
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Zusammenfassung:[Sm(hfac)3(boaDTDA)]n is the first coordination compound of a thiazyl-based neutral radical ligand to exhibit ferromagnetic ordering; TC = 3 K. The [Sm(iii)-radical]n species is soluble in common organic solvents and can be sublimed quantitatively. A McConnell I mechanism is implicated in local exchange pathways that contribute to cooperative magnetic properties.
ISSN:1359-7345
1364-548X
DOI:10.1039/c6cc01548d