Pyrazine-bridged Dy2 single-molecule magnet with a large anisotropic barrier.
نویسندگان
چکیده
Utilization of the strong electron-withdrawing ligand, hfac, leads to a novel dinuclear dysprosium single-molecule magnet featuring a pyrazine bridge with a large anisotropic barrier.
منابع مشابه
Acetato-bridged dinuclear lanthanide complexes with single molecule magnet behaviour for the Dy2 species.
Five dinuclear lanthanide complexes with formula [Ln2L2(OAc)4(MeOH)a(H2O)b] · cMeOH · dH2O (a = 2, b = 0, c = 2, d = 0, Ln = Sm (1), Gd (2), Dy (3); a = 0, b = 2, c = 4, d = 2, Ln = Tm (4)) and [Yb2L2(OAc)4(MeOH)2]·[Yb2L2(OAc)4(H2O)2] · 2H2O (5) (HL = (E)-N'-(2-hydroxybenzylidene)-2-mercaptonicotinohydrazide), have been synthesized and their crystal structures and magnetic properties are report...
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ورودعنوان ژورنال:
- Chemical communications
دوره 46 43 شماره
صفحات -
تاریخ انتشار 2010