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C_(60)分子的空心球状结构假设已为各种光谱手段及扫描电镜技术所证实。但是,由于难以制备长程有序的C_(60)单晶,人们至今未能测得其键长、键角等结构参数。C_(60)单晶制备技术上的巨大困难显然与C_(60)分子间微弱的范德华力及其自身的高速旋转和空间阻碍有关。本工作旨在建立C_(60)分子间相互作用
The hollow spherical structure of the C 60 molecule has been confirmed by various spectroscopic methods and scanning electron microscopy. However, due to the difficulty in preparing long-range ordered C 60 single crystals, the structural parameters such as bond length and bond angle have not been measured up to now. The great technical difficulty in the preparation of C_ (60) single crystals is obviously related to the weak van der Waals forces between C_ (60) molecules and its own high-speed rotation and spatial obstruction. This work aims to establish C 60 intermolecular interactions