对分子振动的若干模糊和错误认识的澄清

The Clarification on Some hazy and Wrong Understanding of Molecular Vibrations

本文基于分子中原子核的微运动可分解为振动、转动和平动的原理,研究了分子在微位移直角坐标、广义坐标和简正坐标下的逆动能矩阵、势能矩阵、简正振动模式矩阵和简正振动能量分布矩阵,澄清了文献中对分子振动的若干模糊和错误认识,导出了一系列有用公式。

Based on the princiiple that micromotions of nuclei in molecule can be resolvedinto the vibrations. rotations. and translations, I have studied the molecular matrices ofinverse kinetic energy, potential energy, pormal vidrational modes, and normal vibrationalenergy distribution under tne microdisplacement rectangular, generalized. and normal coordi-natess. Clarified some hazey and wrong understanding of molecular vibrations, and deriveda series of useful formulae