富勒烯离子Jahn-Teller畸变和光谱研究进展  

Studies on Jahn-Teller Distortion and Spectra of Fullerene Ions

作　　者：滕启文[1] 吴师[1] 

机构地区：[1]浙江大学化学系,杭州310027

出　　处：《化学进展》2005年第6期949-954,共6页Progress in Chemistry

摘　　要：MxC60(M=K、Cs、Rb)具有的超导性启发人们对C60n-和C70n-展开了深入研究。本文综述了富勒烯离子C60n±、C70n±、C76n±、C78n±及C80n±的结构畸变和光谱研究进展,介绍了国内外近十几年来众多研究小组的有关工作,从实验检测到理论计算,从结构探讨到谱学性质研究,并结合作者在此方面的理论研究成果,进一步探索富勒烯离子Jahn-Teller畸变的特点和产生原因以及其电子光谱的规律性。Deep studies on C60^n- and C70^n- have been performed based on superconductivities of MxC60 （M = K, Cs, Rb）. The development of research in the Jahn-Teller distortion and spectroscopy of fullerene ions C60^n± , C70^n± ,C76^n± , C78^n± and C80^n± is reviewed. Relevant works of other groups worldwide about experimental determination, theoretical calculation, structural exploration and spectroscopic investigation are introduced. The regularity of Jahn-Teller distortion and electronic spectra of fullerene ions is further explored according to authors＇ theoretical research in this field.

关 键 词：富勒烯离子 JAHN-TELLER畸变 电子光谱 

分 类 号：O641.3[理学—物理化学] O646.8[理学—化学]