【摘要】 本文提出了一个很简单的计算共振能（RE）的方法。对苯系芳烃,可用下式计算: RE（cV）=0.215（0.89N₀+0.75N₁+0.36N₂）式中,N₀是顶点度为3的碳原子数,N₁是顶点度为2但被两个顶点度为2的原子所连结的碳原子数,N₂是顶点度为2但被一个顶点度为2和另一个顶点度为3的原子所连结的碳原子数。此或略加修正也可用于计算含四元环共轭烃、半苯型烃和奥系化合物等共轭烃的共振能。更多还原

【Abstract】 A simple method to calculate the resonance energy of conjugated hydrocarbons is proposed in this article. For benzenoid hydrocarhons. we can use the following equation to calculate resonance energy: RE （eV）=0.215 （0.89N₀+0.75N₁+0.36N₂） where No is number of carbon atoms whose vertex degree is 3; N₁ is number of carbon atoms whose vertex degree is 2 but links with two vertex degree 2 atoms, N₂ is number of verlex degree 2 carbon atom which links with one vertex degree 2 atom and one vertex degree 3 atom. This formula is extended to calculate the RE of conjugated hydrocarbons containing four member cycles, semibenzenoid hydrocarbons and azulenoid compounds as well.更多还原