Photoswitching of the dielectric constant of the spin-crossover complex [Fe(L)(CN)2]•H2O

被引：122

作者：

Bonhommeau, S

Guillon, T

Daku, LML

Demont, P

Costa, JS

Létard, JF

Molnár, G

Bousseksou, A

机构：

[1] CNRS, UPR 8241, Chim Coordinat Lab, F-31077 Toulouse, France

[2] Univ Toulouse 3, CNRS, UMR 5477, Phys Solides Lab, F-31062 Toulouse, France

[3] Univ Geneva, Dept Chim Phys, CH-1211 Geneva 4, Switzerland

[4] Univ Toulouse 3, Lab Phys Polymeres, CIRIMAT, UMR 5085,CNRS, F-31062 Toulouse, France

[5] Univ Bordeaux 1, Inst Chim Mat Condensee Bordeaux, CNRS, UPR 9048, F-33608 Pessac, France

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2006年 / 45卷 / 10期

关键词：

density functional calculations; dielectric constant; magnetic properties; photophysics; spin crossover;

D O I：

10.1002/anie.200503252

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Figure Presented) Photoswitching of the dielectric constant has been observed for the first time in the spin-crossover complex [Fe(L)(CN) 2]·H2O (L = 2,13-dimethyl-6,9-dioxa-3,12,18- triazabicyclo[12.3.1]octadeca-1(18),2,12, 14,16-pentaene, see picture). The electrical detection of a photoinduced change in spin state could allow the use of such complexes in optical information-storage devices. © 2006 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：1625 / 1629

页数：5

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