Synthesis, structural and magnetic characterisation of a new Mn-Gd pivalate: preparation from a pre-formed hexanuclear cluster

被引：80

作者：

Benelli, C

Murrie, M

Parsons, S

Winpenny, REP

机构：

[1] Univ Edinburgh, Dept Chem, Edinburgh EH9 3JJ, Midlothian, Scotland

[2] Univ Florence, Dept Chem, I-50144 Florence, Italy

来源：

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 1999年 / 23期

关键词：

D O I：

10.1039/a907977g

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The synthesis and crystal structures of two isostructural Mn(III)Ln(III) pivalates (Ln=Gd, Dy) are reported; magnetic data are presented for [Mn2Gd2O2(O2CCMe3)(8)(HO2CCMe3)(2)(MeOH)(2)], the susceptibility behaviour being dominated by strong antiferromagnetic coupling between the di-mu-oxo-bridged Mn(III) centres; this complex represents the first reported example of ferromagnetic coupling between Mn and Gd in a discrete polynuclear complex.

引用

页码：4125 / 4126

页数：2

共 12 条

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