Fe(II)自旋交叉分子材料

自旋交叉配合物具有理想的分子双稳态，可用作新型的热开关、光开关和信息存储器件。本文对近三年来Fe(II)自旋交叉分子材料的重要研究进展进行了综述，主要讨论了转变温度在室温附近的Fe(II)自旋交叉配合物以及具有光致激发自旋态捕获(LIESST)效应和多功能的Fe(II)自旋交叉分子材料，并对Fe(II)自旋交叉分子材料的应用前景作了探讨。

Fe(II) Spin Crossover Molecule-Based Materials

Spin crossover complex has an ideal molecular bistability in which a single molecule or an assembly of molecules can be used as active elements in novel thermal switches, optical switches or information memory devices. The important progress over the past three years on Fe(II) spin crossover molecule-based materials is reviewed in this paper. These materials include the Fe(II) spin crossover complexes showing a spin transition close to room temperature, the Fe(II) spin crossover compounds with the light-induced excited spin state trapping (LIESST) effect and the multifunctional Fe(II) spin crossover materials with liquid crystalline properties, porous properties or electrical conductivity. The applications and perspectives of the Fe(II) spin crossover molecule-based materials are also discussed. Contents
1 Introduction
2 Fe(II) spin crossover molecule-based materials showing Tc close to room temperature
3 Fe(II) spin crossover molecule-based materials with LIESST effect
4 Multifunctional Fe(II) spin crossover molecule-based materials
4.1 Fe(II) spin crossover materials with liquid crystalline properties
4.2 Porous Fe(II) spin crossover materials
4.3 Fe(II) spin crossover materials with electrical conductivity
5 Conclusions and perspectives