利用计算结果分析了非环共轭分子中，支链的数量、位置、长短对∈HOMO的影响，总结成四条规则，并用例子加以说明。
Effect of the number , the position and the size of the side chains in the noncyclic conjugated molecule on the ∈ HOMO is analysed by using the computed results and the four related rules are given .
非共轭分子