论文部分内容阅读
它是平面构型的十六电子的非交替共轭烃,具有D_(2h)对称性。它的合成吸引人们去合成新的以环烃为重复单元的环多聚分子。这在理论上提出了这类共轭烃的稳定性问题。本文将简单分子轨道理论的图形方法和差分方程方法相结合,试对这一问题进行一般性的讨论,以供
It is a planar configuration of sixteen electron non-alternating conjugated hydrocarbons with D_ (2h) symmetry. Its synthesis attracts people to synthesize new cyclic multimers with cyclic hydrocarbons as repeat units. This theoretically poses the problem of the stability of such conjugated hydrocarbons. In this paper, we combine the graphic method of simple molecular orbital theory with the method of difference equation, and try to discuss this issue in general for