Characterization of Ce@C82 and Its Anion.
โ Scribed by Takeshi Akasaka; et al. et al.
- Publisher
- John Wiley and Sons
- Year
- 2004
- Weight
- 47 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0931-7597
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Nd@C82 has been isolated with a purity of ~ 99.9% by an efficient solvent extraction procedure, followed by HPLC separation. UV-VIS-NIR absorption spectra of the metallofullerenes were measured in a wavelength range from 300 to 2100 nm. The spectral features are remarkably similar to those of La@Cs2
The electronic structures of mono-anionized higher fullerenes (C,, C,, C, and C, ) associated with the major experimental product have been investigated bused on their optimized structures employing the semi-empirical (MIND0/3) molecular orbital calculations. Not a very drastic structural change has