摘要
The Jahn-Teller distortion of C80 (D5 , C2 ) singlet was studied by ZINDO method. n d v C80(D5 ) is more stable than C80(C2 ), which agrees with the experimental results. Jahn-Teller d v distortion happens in some ions for the C80 (D5d) singlet. Total energy of C80 singlet is affected by n n the increase of electric charges. Electronic spectra of C80 singlet were calculated and the reasons for n the red-shift of UV bands for some ions of C80 (D5 ) singlet compared with that of C80(D5 ) and the n d d blue-shift of UV bands for C80 (C2 ) singlet relative to that of C80(C2 ) were discussed. n v v
The Jahn-Teller distortion of C80 (D5 , C2 ) singlet was studied by ZINDO method. n d v C80(D5 ) is more stable than C80(C2 ), which agrees with the experimental results. Jahn-Teller d v distortion happens in some ions for the C80 (D5d) singlet. Total energy of C80 singlet is affected by n n the increase of electric charges. Electronic spectra of C80 singlet were calculated and the reasons for n the red-shift of UV bands for some ions of C80 (D5 ) singlet compared with that of C80(D5 ) and the n d d blue-shift of UV bands for C80 (C2 ) singlet relative to that of C80(C2 ) were discussed. n v v
