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用HMO法研究卤素取代基不对称变色酸双偶氮胂类化合物Ⅱ电子分子轨道能级和电子光谱.最大吸收峰波长值和实验值相差约为8nm;亲电基取代位置和实验值完全一致.并讨论了电子光谱红移现象和亲电基的取代位置.
Study on Electronic Orbital Energy Levels and Electronic Spectra of Halogen Substituents with Asymmetric Halogen Substituents by HMO Method The difference between the wavelength of the maximum absorption peak and the experimental value is about 8 nm. The substitution position of electrophilic groups is exactly the same as the experimental value The phenomenon of electron red shift and the substitution of electrophilic radicals are also discussed.