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Kinetic energy releases upon dissociation of endohedral fullerene cations

✍ Scribed by J Laskin; H.A Jimenez-Vazquez; R Shimshi; M Saunders; M.S de Vries; C Lifshitz

Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
262 KB
Volume
242
Category
Article
ISSN
0009-2614

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✦ Synopsis

Kinetic energy release distributions are reported for the emission of C 2 from the positive ions of C6o, Ne@C60, C82 and La@C82. Finite heat bath theory was applied to deduce the C 2 binding (vaporization) energies, AEva p. The results obtained are: AEvap(C6+o) = 7.1 + 0.5 eV, aEvap(Ne@Cg0) = 7.4 + 0.5 eV; AEvap(C8+2) = 6.1 +_ 0.4 eV and AEvap(La@C~-2) = 7.3 + 0.4 eV. The endohedral neon atom has a minor effect on the cage binding, while lanthanum has a relatively strong effect.

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