有机化学 ›› 1987, Vol. 7 ›› Issue (1): 52-55. 上一篇    下一篇

研究论文

5,5'-二(取代苯基)-2,2'-联二唑-1,3,4电子光谱的溶剂效应

王明真;秦元西;高振衡   

  1. 南开大学化学系
  • 发布日期:1987-02-25

Solvents effects of the electronic spectra of 5,5'-bis(substituted phenyl>-2,2'-bi-1,3,4-oxadiazoles

WANG MINGZHEN;QIN YUANXI;GAO ZHENHENG   

  • Published:1987-02-25

关键词: 紫外分光光度法, ︽二唑 P, 溶剂效应, 联环化合物, 微扰论, 荧光分光光度法, 取向度, 多元回归分析, 取向极化, 范德华力

The electronic spectra of the title compounds I (R = H, Me3C) in twenty one solvents were studied. The influence of the solvents on the shapes and intensities of the fluorescence emission spectra was greater than that on the UV absorption spectra of the compounds

Key words: ULTRAVIOLET SPECTROPHOTOMETRY, OXDIAZOLE P, SOLVENT EFFECT, LINKED RING COMPOUNDS, PERTURBATION THEORY, FLUOROSPECTROPHOTOMETRY, DEGREE OF ORIENTATION, MULTIVARIATE REGRESSION ANALYSIS, ORIENTATION POLARIZATION, VAN DER WAALS' FORCES

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