IONIZATION AND FRAGMENTATION DYNAMICS OF HIGHLY FLUORINATED FULLERENES C60F46,48 AND C70F54,56 AFTER EXCITATION WITH SYNCHROTRON-RADIATION

Authors
STEGER H MISCHE U KAMKE W DING A FIEBERERDMANN M DREWELLO T
Citation
H. Steger et al., IONIZATION AND FRAGMENTATION DYNAMICS OF HIGHLY FLUORINATED FULLERENES C60F46,48 AND C70F54,56 AFTER EXCITATION WITH SYNCHROTRON-RADIATION, Chemical physics letters, 276(1-2), 1997, pp. 39-46
Citations number
26
Categorie Soggetti
Physics, Atomic, Molecular & Chemical
Journal title
Chemical physics letters → ACNP
ISSN journal
00092614
Volume
276
Issue
1-2
Year of publication
1997
Pages
39 - 46
Database
ISI
SICI code
0009-2614(1997)276:1-2<39:IAFDOH>2.0.ZU;2-J
Abstract
Highly fluorinated fullerenes of the composition C60Fx with x = 46, 48 and C70Fx with x = 54, 56 have been ionised by single photon absorpti on. The resulting ions have been detected by means of time-of-flight m ass spectrometry. For all species under investigation, the careful ana lysis of the photo-ion yield curves at threshold revealed identical io nisation energies of 12.0 eV with an uncertainty of +/- 0.1 eV for the C-60-based molecules and +/- 0.2 eV for the C-70-based ones. (C) 1997 Published by Elsevier Science B.V.