环共轭分子芳香性的判据,已有不少报导。所得结果特别对多环共轭体系,不同的判据结果不同。这种差异主要原因之一是选择什么判断标准的问题。判断标准建立在与相应直链共轭烯π电子总能量的比较上,从能量角度判断环共轭分子的稳定性是合理的。 There are many reports on the aromaticity of the ring conjugated molecules. The results obtained are especially different for the polycyclic conjugate system with different criteria. One of the main reasons for this difference is the question of what criteria to choose from. The judgment criterion is based on the comparison with the total energy of the π-electron of the corresponding linear conjugated olefin and it is reasonable to judge the stability of the cyclic conjugated molecule from the energy point of view.