Gauge Invariant Molecular Orbital Perturbation Method Calculation of the Magnetic Susceptibility of C_(60) and C_(70)  

作　　者：姜宗福 

机构地区：[1]Institute of Physics, Academia Sinica, Beijing 100080, PRC [2]Department of Applied Physics, National University of Defence Technology, Changsha 410073, PRC

出　　处：《Chinese Science Bulletin》1994年第12期989-992,共4页

摘　　要：Since Kroto discovered the C₆₀ molecules in 1985, much theoretical and experi-mental work has been done to study the physical and chemical properties of carbonclusters. A carbon cluster C_N is like a three-connected polyhedral cage with N atoms（N is even number）, arranged in 12 pentagonal and N/2-10 hexagonal rings. In thecluster, each carbon contributes three orbitals and three electrons to the σ-bonds net-work and gives one π orbital and one electron to the big conjugated π-bond system.

关 键 词：C60 C70 diamagnetic susceptibility. 

分 类 号：O561[理学—原子与分子物理]