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Article Dans Une Revue Chemical Communications Année : 2010

A cyano-based octanuclear {FeIII 4NiII 4} single-molecule magnet

Résumé

A new low symmetry octanuclear cyano-based {FeIII 4NiII4} single-molecule magnet (SMM) is described. This SMM exhibits the highest energy barrier (D/kB E 33 K) for magnetization reversal seen for any first-row cyanide-based complex. The importance of anisotropy axes alignment and their impact on SMM properties are illustrated when cubic {FeIII 4NiII4} boxes are compared to octanuclear complexes of lower overall symmetry.

Dates et versions

hal-00504976 , version 1 (22-07-2010)

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Citer

Yuanzhu Zhang, Uma Prasad Mallik, Nigam Rath, Gordon T. Yee, Rodolphe Clérac, et al.. A cyano-based octanuclear {FeIII 4NiII 4} single-molecule magnet. Chemical Communications, 2010, 46, pp. 4953-4955. ⟨10.1039/c0cc00317d⟩. ⟨hal-00504976⟩

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