Isolation and characterization of Pr@C{sup 82} and Pr{sup 2}@C{sup 80}
Journal Article
·
· Journal of the American Chemical Society
- Hong Kong Univ. of Science and Tehnology, Kowloon (Hong Kong)
Pr@C{sup 82} and Pr{sup 2}@C{sup 80} have been isolated with a purity of >99.0% by an efficient solvent extraction procedure, followed by HPLC separation. UV-VIS-NIR spectra of the metallofullerenes were measured in the wavelength range from 300 to 2100 nm. The X-ray photoelectron spectra of Pr@C{sup 82} and Pr{sup 2}@C{sup 80} suggest that the Pr atoms inside the carbon cages all exist in a cationic form represented by Pr{sup 3+}. 32 refs., 5 figs.
- OSTI ID:
- 426235
- Journal Information:
- Journal of the American Chemical Society, Journal Name: Journal of the American Chemical Society Journal Issue: 45 Vol. 118; ISSN JACSAT; ISSN 0002-7863
- Country of Publication:
- United States
- Language:
- English
Similar Records
Electronic structure of Ce@C{sub 82}: An experimental study
Isolation and spectroscopic characterization of two isomers of the metallofullerene Nd at C82
Isolation and monitoring of the endohedral metallofullerenes YC{sub 82} and Sc{sub 3}C{sub 82}. On-line chromatographic separation with EPR detection
Journal Article
·
Thu Jun 27 00:00:00 EDT 1996
· Journal of Physical Chemistry
·
OSTI ID:282993
Isolation and spectroscopic characterization of two isomers of the metallofullerene Nd at C82
Journal Article
·
Tue Sep 27 00:00:00 EDT 2005
· AIP Conference Proceedings
·
OSTI ID:20719417
Isolation and monitoring of the endohedral metallofullerenes YC{sub 82} and Sc{sub 3}C{sub 82}. On-line chromatographic separation with EPR detection
Journal Article
·
Thu Sep 01 00:00:00 EDT 1994
· Analytical Chemistry (Washington)
·
OSTI ID:102756