HMO理论教学难点剖析——波函数多种形式的等效性  

Equivalency of the Various Forms of Wave Function as a Difficult Teaching Point in HMO Theory

作　　者：黄荣谊[1] 陈友存[1] 

机构地区：[1]安庆师范学院化学化工学院功能配合物安徽省重点实验室,安庆246011

出　　处：《安庆师范学院学报（自然科学版）》2011年第2期101-104,共4页Journal of Anqing Teachers College(Natural Science Edition)

基　　金：安徽高校省级优秀青年人才基金项目(2010SQRL108ZD)资助

摘　　要：作为HMO理论教学难点之一,共轭分子波函数多种形式的等效性较为抽象,很多教材讲解不深,学生很难理解把握。本文就这一内容进行了详细分析,给出了不同拓扑结构和对称面下的分子轨道波函数的所有表示形式,并探讨了各分子轨道波函数的多种表示形式的等效性,有利于加深学生对HMO理论和波函数的认识和理解,提高教学效果。As one of the difficult teaching points in HMO theory,the equivalency of the various forms of wave function in conjugated molecule is very abstract for study,and is difficult to understand for students.In this paper,this content is analyzed in detail,and all forms of the π-molecular orbital wave function are given under different topology and symmetry plane.At the same time,the equivalency of the different forms of π molecular orbital wave function is investigated.This work will help students to deepen the awareness and understanding of HMO theory and wave function and improve teaching effect.

关 键 词：HMO理论 共轭分子 波函数 分子图 

分 类 号：O641.1[理学—物理化学]