Slow magnetic relaxation in dinuclear dysprosium and holmium phenoxide bridged complexes: a Dy<sub>2</sub> single molecule magnet with a high energy barrier
نویسندگان
چکیده
High axiality in double unsupported phenoxide-bridged DyIII and HoIII complexes promotes slow relaxation of magnetisation high Ueff the dysprosium derivative.
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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A series of 2,2'-bipyrimidine-bridged dinuclear lanthanide complexes with the general formula [Ln(tmhd)3]2bpm (tmhd = 2,2,6,6-tetramethyl-3,5-heptanedionate, bpm = 2,2'-bipyrimidine, Ln = Gd(III), 1; Tb(III), 2; Dy(III), 3; Ho(III), 4 and Er(III), 5) has been synthesized and characterized. Sublimation of [Tb(tmhd)3]2bpm onto a Au(111) surface leads to the formation of a homogeneous film with he...
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ژورنال
عنوان ژورنال: Inorganic chemistry frontiers
سال: 2021
ISSN: ['2052-1553', '2052-1545']
DOI: https://doi.org/10.1039/d1qi00152c