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一、引言Coulson提出了共轭分子π电子总能量的计算公式:E_π=1/π∫_(-∞)~∞((1n|H_N(X)|)/X~2)dx(1)H_N(x)是 Hückel 本征多项式 P_N(x)的变形,对
I. INTRODUCTION Coulson proposed the formula for calculating the total energy of π electron of conjugate molecule: E_π = 1 / π ∫ _ (- ∞) ~ ∞ (1n | H_N (X) |) / X ~ 2) dx (x) is the deformation of Hückel’s eigenvalue polynomial P_N (x), right