Organometallic Compounds with Designed Spin States

具有设计自旋态的有机金属化合物

• 批准号: EP/C530179/1
• 负责人: Dermot O'Hare
• 金额: $ 25.94万
• 依托单位: University of Oxford
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2006
• 资助国家: 英国
• 起止时间: 2006 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=EP%2FC530179%2F1
• 关键词: Organometallic; Compounds; Designed; Spin; States

The design of molecules that could be utilized for information processing and information storage is one of the main challenges in molecular materials science. The molecules that would be suitable for such applications must exhibit bistability, which may be defined as a property of a molecular system that allows it to exist in two different electronic states over a certain range of external perturbation. A typical example of a molecular species that exhibits such a molecular bistability are spin crossover compounds. Spin crossover compounds that will exhibit a large thermal hysteresis around room temperature need to be developed for practical applications. Although many attempts have been made to produce a suitable compound in previous studies, so far the production of spin-crossover compounds with such a wide hysteresis is still a challenging issue.

设计可用于信息处理和信息存储的分子是分子材料科学的主要挑战之一。适用于这种应用的分子必须表现出双稳态，其可以被定义为允许其在一定范围的外部扰动下以两种不同电子状态存在的分子系统的性质。表现出这种分子双稳性的分子种类的典型实例是自旋交叉化合物。自旋交叉化合物，将表现出大的热滞后在室温附近需要开发的实际应用。虽然在以前的研究中已经进行了许多尝试来产生合适的化合物，但到目前为止，具有如此宽滞后的自旋交叉化合物的产生仍然是一个具有挑战性的问题。

项目成果

Permethylpentalene Chemistry

全甲基戊二烯化学

• DOI: 10.1002/ejoc.200700033
• 发表时间: 2007
• 期刊: European Journal of Organic Chemistry
• 影响因子: 2.8
• 作者: Ashley A