Photoswitching of a heptanuclear FeII-FeIII complex - A case of multifunctional magnetic materials

被引：3

作者：

Boca, Roman ^{[1
,2
]}

Salitros, Ivan ^{[2
]}

机构：

[1] Univ SS Cyril & Methodius, Dept Chem, Trnava 91701, Slovakia

[2] Slovak Tech Univ, Fac Chem & Food Technol, Inst Inorgan Chem Technol & Mat, Bratislava 81237, Slovakia

来源：

CHEMICAL PAPERS | 2008年 / 62卷 / 06期

关键词：

photomagnetism; photoswitching; multifunctionality; coordination compounds;

D O I：

10.2478/s11696-008-0078-z

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A heptanuclear mixed-valence complex of the type [{(FeL5)-L-III(NC)}(6)Fe-II] has been synthesised and characterised by analytical methods (L-5 stands for a pentadentate Schiff-base ligand). Light of different wavelengths was applied inside a SQUID magnetometer at low temperatures and various magnetic fields in order to investigate the response function (magnetisation) depending on temperature, magnetic field, and wavelength. The irradiation with various wavelengths caused a significant decrease of the bulk magnetisation in the present case. In the applied field, photoswitching is a fast and well reproducible process. (C) 2008 Institute of Chemistry, Slovak Academy of Sciences

引用

页码：575 / 579

页数：5

共 8 条

[1] Photoswitching of a heptanuclear FeII-FeIII complex — A case of multifunctional magnetic materials
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Chemical Papers, 2008, 62 : 575 - 579
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