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脲素或硫脲与直链或支链烷烃形成包结物的性质可用来分离两者.人们对其衍生物也给予了一定关注.迄今未见对此类衍生物的X射线光电子能谱研究.本文合成了一组缩胺基脲及硫脲衍生物,并研究了它们的X射线光电子内壳层谱、振起伴峰及其价带谱.用振起伴峰表征了它们各自的共轭程度,并探讨了苯环上的取代基效应.
Urea or thiourea and linear or branched chain alkane formation properties of inclusion can be used to separate the two people have also given some attention to their derivatives so far no such derivatives X-ray photoelectron spectroscopy study In this paper, a series of aminocarbamate and thiourea derivatives were synthesized, and their X-ray photoelectron shell spectra, vibrational peak and valence band spectra were studied. Their resonance The extent of the yoke and the effect of substituents on the benzene ring were explored.