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测定了脲嘧啶、胸腺嘧啶、6-氮杂脲嘧啶、6-氮杂胸腺嘧啶和它们的相应的二甲基衍生物以及鸟嘌呤、8-氮杂鸟嘌呤等十个化合物的吸收光谱、荧光光谱和磷光光谱。讨论了这类化合物的分子结构与光物理过程及激发态之间的关系。
The absorption spectra of uracil, thymine, 6-azaburine, 6-aza-thymidine and their corresponding dimethyl derivatives as well as ten compounds of guanine and 8-azaguanine were measured. The fluorescence Spectra and phosphorescence spectra. The relationship between the molecular structure of these compounds and photophysical processes and excited states is discussed.