紫罗碱衍生物基化合物的晶体结构和性能研究

A review of the crystal structure and properties of compounds derived from viologen derivatives

紫罗碱又名紫精是N,N'-二取代-4,4'-联吡啶阳离子盐,它是一类具有变色特性的缺电子有机物.本文概括了紫罗碱衍生物的分类、不同类型的紫罗碱衍生物构筑的超分子化合物和配合物的晶体结构;总结了基于紫罗碱衍生物配体的配合物在光电响应、光致变色及传感性能方面的应用;对紫罗碱衍生物基配合物进行了展望.

Viologen is a cationic salt of N,N’-disubstituted-4,4’-bipyridine,which is a class of electron-deficient organic compounds with discoloration properties.This article summarizes the classification of viologen derivatives,the structures of supramolecular compounds and complexes constructed by different types of viologen derivatives.The photocurrent response,photochromic phenomenon and the application of sensing are summarized.The viologen derivative-based complexes are prospected.