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Chem Commun (Camb). 2010 Jul 7;46(25):4532-4. doi: 10.1039/c0cc00113a. Epub 2010 May 12.

Rational synthesis, enrichment, and (13)C NMR spectra of endohedral C(60) and C(70) encapsulating a helium atom.

Author information

1
Institute for Chemical Research, Kyoto University, Uji, Kyoto, 611-0011, Japan.

Abstract

Endohedral fullerenes encapsulating a helium atom, i.e., He@C(60) and He@C(70), at occupation levels of 30% were prepared by rational chemical synthesis. The existence of weak interactions between the inner helium and the outer fullerene cages was demonstrated by experimental and computational investigations.

PMID:
20461258
DOI:
10.1039/c0cc00113a
[Indexed for MEDLINE]

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