拉曼光谱研究系列手性液晶化合物结构  

Studies on the Structures of Chiral Liquid Crystals by Raman Spectroscopy

作　　者：孙丽[1] 王旭[1] 薛庆斌[2] 赵冰[1] 徐蔚青[1] 张其震[2] 杨孔章[2] 

机构地区：[1]吉林大学超分子结构与谱学开放实验室,长春130023 [2]山东大学胶体与界面化学所,济南250100

出　　处：《光散射学报》1999年第4期301-304,共4页The Journal of Light Scattering

摘　　要：测定了系列手性液晶化合物的拉曼光谱,分析了光谱与结构变化的规律。讨论了由于不同基团的共轭效应、诱导效应,以及分子内、分子间相互作用等。The structural features of a series of Chiral Liquid Crystals were studied by FT Raman Spectra. The results showed the changing of the Raman spectra accompanied with that of chemical structure. That was discussed how the actions of the arrangement and combinations of different groups influent the intensity and frequency of Raman Spectra, such as the conjugative effect and inductive effect, in addition to intermolecular force and intramolecular force.

关 键 词：拉曼光谱 手性 液晶 光谱 

分 类 号：O753.2[理学—晶体学]