REVERSIBLE ALKALI-METAL REDUCTION OF C-60 IN LIQUID-AMMONIA - 1ST OBSERVATION OF NEAR-INFRARED SPECTRUM OF C-60(5-)

被引:42
作者
FULLAGAR, WK
GENTLE, IR
HEATH, GA
WHITE, JW
机构
[1] AUSTRALIAN NATL UNIV,THE FACULTIES,CHEM RES SCH,GPO BOX 4,CANBERRA,ACT 2601,AUSTRALIA
[2] AUSTRALIAN NATL UNIV,THE FACULTIES,DEPT CHEM,CANBERRA,ACT 2601,AUSTRALIA
关键词
D O I
10.1039/c39930000525
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A new method for the homogeneous redox manipulation of alkali-metal fullerides with a solution of rubidium in liquid ammonia at -40-degrees-C has been used to prepare the C-60(2-), C-60(3-), C-60(4-) and C-60(-) ions, the near IR spectra being recorded at various stages of the titration; the excitation energy of the main band in C-60(5-) (10 500 cm-1) is close to that of C-60(1-) and the principal band in the C-60(2-) spectrum.
引用
收藏
页码:525 / 527
页数:3
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