Single-ion magnet behaviour in [U(TpMe2)2I]

被引：87

作者：

Coutinho, Joana T. ^{[1
]}

Antunes, Maria A. ^{[1
]}

Pereira, Laura C. J. ^{[1
]}

Bolvin, Helene ^{[2
]}

Marcalo, Joaquim ^{[1
]}

Mazzanti, Marinella ^{[3
]}

Almeida, Manuel ^{[1
]}

机构：

[1] Inst Super Tecn CFMCUL, IST ITN, Unidade Ciencias Quim & Radiofarmaceut, P-2686953 Sacavem, Portugal

[2] Univ Toulouse 3, Lab Chim & Phys Quant IRSAMC, F-31400 Toulouse, France

[3] CEA Grenoble, Lab Reconnaissance Ion & Chim Coordinat, CNRS FRE3200,Serv Chim Inorgan & Biol, UMR E CEA UJF 3,INAC, F-38054 Grenoble 09, France

来源：

DALTON TRANSACTIONS | 2012年 / 41卷 / 44期

关键词：

MOLECULE MAGNETS; URANIUM(III) COMPLEX; DYSPROSIUM(III); RELAXATION; ANISOTROPY;

D O I：

10.1039/c2dt31421e

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

[U(Tp(Me2))(2)I] exhibits at low temperatures single molecule magnet (SMM) behaviour comparable to its bipyridine derivative and related single ion U(III) complexes recently reported as SMMs. The trend of variation of the energy barrier for the magnetic relaxation in these compounds is well reproduced by quantum chemistry calculations.

引用

页码：13568 / 13571

页数：4

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