关键词: 苯酚 P, 液晶, 醚, 二联苯 P, 苯基丙烯酸 P, 羧酸酯, 苯甲酸 P, 丁酸 P, 氧化偶氮化合物, 乙酸 P, 激光应用, 苯甲腈 P, Ｎ-苄叉苯胺 Ｐ, 拉曼光谱法

The solid phase laser Raman spectra of nineteen liquid crystals, such as biphenyls, biphenylesters, monoesters, diesters, Schiff bases and azoxybenzenes etc., are reported in this paper. The characteristic Raman bands in the range of 2300-400cm**(-1) of different groups and the relationship between the spectra and the structure are also discussed.

Key words: PHENOL P, LIQUID CRYSTAL, ETHER, BIPHENYL P, PHENYLACRYLIC ACID P, CARBOXYLIC ACID ESTER, BENZENECARBOXYLIC ACID P, BUTANOIC ACID P, AZOXY COMPOUNDS, ACETIC ACID P, LASER APPLICATION, BENZONITRILE P, N-BENZYLIDENEANILINE P, RAMAN SPECTROMETRY