论文部分内容阅读
研究了液晶冠醚４＿（ω＿十一烯基氧）＿４′＿（４′＿羧基苯并＿１５＿冠＿５）联苯在升温时从晶态到液晶态再到液态的相转变过程中，其红外特征频率、相对强度及峰形所发生的变化。初步归属了该化合物的红外特征频率，并讨论了光谱信息与分子结构间的相互关系
In the process of phase transition from liquid crystalline to liquid crystalline to liquid state at liquid crystal crown ether 4_ (ω_undeyloxy) _4 ’_ (4’-carboxybenzo-15-crown_5) biphenyl, Characteristic frequency, relative intensity and peak shape changes. The infrared characteristic frequency of the compound was initially assigned and the relationship between spectral information and molecular structure was discussed