四核铜卤簇的光物理性质及其理论研究进展

Progress in the Theoretical Study of Photophysical Properties of Tetranuclear Copper Halides Cluster Systems

四核铜卤簇由于其结构多样性和有趣的光物理性质,近几十年来人们对其进行了大量的实验报道和理论研究.例如立方烷型及八面体型Cu4I4具有非常有趣的热致变色、机械力致变色、刚性致变色等现象,通过大量的实验数据和深入的量化计算发现其对外界刺激敏感的原因与亲铜相互作用密切相关.本文通过列举一些经典的文献报道,使大家对四核铜卤簇的发光现象与本质有更清楚的认识.

Due to the rich structural diversities and photophysical properties, tetranuclear copper halides have gained increasing attention. In the past decades, many experimental results and theoretical research concerning them have been reported. The very intriguing thermochromic or mechanochromic luminescence properties of these clusters are closely related to the cuprophilic interactions. This article have listed some classic reports to make us have a more clear and deep understanding of the mechanism for the stimuli-responsive phenomenon of these clusters.