关键词: 苯甲酰胺 P, 苯胺 P, 苯 P, 质子传递, 微分重叠全忽略近似, 激发态, 互变异构, 势垒, 苯甲亚胺酸 P, 势能面

Using INDO series methods, the excited proton-transfer reaction of benzanilide was studied, and the potential energy surface, barrier, transition state, and fluorescence shift were obtained. The mechanism of the reaction and the possibility of applications are discussed. The spectra of related compounds are in good agreement with experiments

Key words: BENZAMIDE P, BENZAMINE P, BENZENE P, PROTON TRANSFER, CNDO APPROXIMATION, EXCITED STATE, TAUTOMERISM, POTENTIAL BARRIER, BENZENECARBOXIMIDIC ACID P, POTENTIAL ENERGY SURFACES