✦ LIBER ✦

Nuclear spin weights and gas phase spectral structure of 12C60 and 13C60 buckminsterfullerene

✍ Scribed by William G. Harter; Tyle C. Reimer

Publisher: Elsevier Science
Year: 1992
Tongue: English
Weight: 575 KB
Volume: 194
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(92)85540-q

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✦ Synopsis

Rotational energy levels and high resolution rovibrational spectra of gas phase buckminsterfullerene is strongly effected by the Pauli exclusion principle. Very different rovibrational fine structure patterns will be seen for differing arrangements of ~3C and ~2C isotopes. Only two extreme cases t2C60 and t3C60 actually have icosahedral symmetry. Those two cases will have relatively uncluttered spectral patterns and simpler rotational dynamics. Their analysis in turn will be a prerequisite to analyses of rotational dynamics of mixed cases. An understanding of gas phase rotational dynamics may also help to understand dynamics oficosahedral hindered rotors in the fullerite solids.

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