Several [ C,H,OS] + ions with different structures were generated from the appropriate precursors and their metastable ion spectra were determined. Deuterium labelled analogues of some of the I C,H,OS) + ions were used to elucidate the nature of the observed fragmentations and their mechanisms. IC,H
Metastable fragmentation of excited B2H+6 ions
✍ Scribed by Ch. Beglinger; R. Rüede; M. Jungen
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 367 KB
- Volume
- 187
- Category
- Article
- ISSN
- 0009-2614
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✦ Synopsis
Threshold photoelectron photoion coincidence measurements and the peak shape analysis of an ion flight time distribution are reported showing metastable fragmentation of photoexcited B,H, at 800 8, wavelength yielding the monomer ions BH: (with rateconstant k= 10 ps-'), BH,+ (k=2 ps-') and BH* (kz0.6 ps-').
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