A theoretical binding-energy difference can be obtained using an electrostatic model that has been applied to other ionic components[25] and values from the literature for the Madelung constants[26] and C60 polarizability[27].[P9872L].

• 结合能的差异理论上可以从适用于其它离子成分[25]的静电模型估算出来，这里需要的数据是文献中的马德隆能常数[26]和C60的极化率[27][P9872L]。