Cyanide-bridged iron(III)-cobalt(II) double zigzag ferromagnetic chains:: Two new molecular magnetic nanowires

被引：383

作者：

Lescouëzec, R

Vaissermann, J

Ruiz-Pérez, C

Lloret, F

Carrasco, R

Julve, M

Verdaguer, M

Dromzee, Y

Gatteschi, D

Wernsdorfer, W

机构：

[1] Univ Valencia, Fac Quim, Dept Quim Inorgan, Inst Ciencia Mol, E-46100 Burjassot, Valencia, Spain

[2] Univ Paris 06, CNRS, Lab Chim Inorgan & Mat Mol, Unite 7071, F-75252 Paris 05, France

[3] Univ La Laguna, Fac Fis, Dept Fis Fundamental 2, Lab Rayos X & Mat Mol, San Cristobal la Laguna 38204, Tenerife, Spain

[4] Univ Florence, Dipartimento Chim, Sesto Fiorentino, FI, Italy

[5] CNRS, Lab Louis Neel, F-38042 Grenoble 9, France

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2003年 / 42卷 / 13期

关键词：

chain structures; cobalt; cyanide ligands; ferromagnetism; iron; VERSATILE BUILDING-BLOCK; HETEROMETALLIC SYSTEMS; CRYSTAL-STRUCTURE; COMPLEXES; DESIGN;

D O I：

10.1002/anie.200250243

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The Ising on the cake: The cyanidebridged low-spin FeIII-high-spin CoII compounds of formula [{FeL(CN)4}2Co-(H2O)2]·4 H2O with L=2,2′-bipyridine (bpy; see picture; Ow=water O-atom) or 1,10-phenanthroline are 1D Ising systems and the first examples of ferromagnetically coupled bimetallic chains which show slow magnetic relaxation and hysteresis effects. The compounds, therefore, behave as magnetic nanowires.

引用

页码：1483 / 1486

页数：4

共 15 条

[1] Discrete dinuclear cyano-bridged complexes [J].