分子自旋的转变:自旋交叉

Switchable spin in molecule:spin crossover

自旋交叉化合物因其磁性双稳态性能,在分子自旋电子学、信息存储、分子传感等领域具有潜在应用价值,为了搭建课本知识和科学研究的桥梁,在高中化学教学过程中,通过引入自旋交叉配合相关知识和研究前沿,有利于学生掌握和理解物质结构与性质、分子结构与物质的性质、分子晶体、配合物等内容的学习。本文阐述了自旋交叉的一些基本概念和有关自旋交叉配合物的研究前沿,以期提供科学研究前沿素材,从而激发学生对科学研究的兴趣,培养高中生的化学核心素养,激发他们探索前沿科学领域并立志科学报国的远大抱负。

Spin-crossover compounds are classical molecular magnetic materials with magnetic bistability.They have potential applications in the fields of molecular spintronics,information storage,molecular sensing,and so on.In the process of chemistry teaching in senior high school,by introducing the relevant knowledge and research frontier of spincrossover complexes to students,it is helpful for students to master and understand the learning contents of senior high school chemistry teaching materials,such as physical structure and properties,molecular structure and material properties,molecular crystals and complexes.Herein,some basic concepts of spin-crossover and the research frontier of spincrossover complexes are described.These teaching activities can stimulate students'interest in scientific research,cultivate high school students'basic scientific literacy,and stimulate their lofty ambition to explore cutting-edge scientific fields and aspire to serve the country with science.