Series of Isostructural Planar Lanthanide Complexes [Ln4III(μ3-OH)2(mdeaH)2(piv)8] with Single Molecule Magnet Behavior for the Dy4 Analogue

被引：222

作者：

Abbas, Ghulam ^{[1
]}

Lan, Yanhua ^{[1
]}

Kostakis, George E. ^{[2
]}

Wernsdorfer, Wolfgang ^{[3
,4
]}

Anson, Christopher E. ^{[1
]}

Powell, Annie K. ^{[1
,2
]}

机构：

[1] Karlsruhe Inst Technol, Inst Inorgan Chem, D-76131 Karlsruhe, Germany

[2] Karlsruhe Inst Technol, Inst Nanotechnol, D-76021 Karlsruhe, Germany

[3] CNRS, Inst Neel, F-38042 Grenoble 9, France

[4] Univ Grenoble 1, F-38042 Grenoble 9, France

来源：

INORGANIC CHEMISTRY | 2010年 / 49卷 / 17期

关键词：

STRUCTURAL-CHARACTERIZATION; COORDINATION POLYMERS; ANISOTROPIC BARRIER; HYDROXO COMPLEXES; BUILDING-BLOCK; ION LN; CLUSTERS; CHEMISTRY; MAGNETIZATION; NITROPHENOLATE;

D O I：

10.1021/ic1011605

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A series of five isostructural tetranuclear lanthanide complexes of formula [Ln(4)(mu(3)-OH)(2)(mdeaH)(2)(piv)(8)], (mdeaH(2) = N-methyldiethanolamine; piv = pivalate; Ln = Tb (1), Dy (2), Ho (3), Er (4), and Tm (5)) have been synthesized and characterized. These clusters have a planar "butterfly" Ln(4) core. Magnetically, the Ln(III) ions are weakly coupled in all cases; the Dy-4 compound 2 shows Single Molecule Magnet (SMM) behavior.

引用

页码：8067 / 8072

页数：6

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