## Infrared multiphoton dissociation experiments in difluorochloromethane have been carried out m the presence of different proportions of nitrogen and argon. The influence of homogeneous and heterogeneous collisions in the process is studied and discussed in terms of an intense bottleneck effect
The Infrared Multiphoton-Dissociation Spectra of Bromopropene Isomeric Cations
✍ Scribed by Tino Gäumann; José M. Riveros; Zhiqing Zhu
- Publisher
- John Wiley and Sons
- Year
- 1990
- Tongue
- German
- Weight
- 256 KB
- Volume
- 73
- Category
- Article
- ISSN
- 0018-019X
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✦ Synopsis
The infrared quasi-resonance stepwise-multiphoton-dissociation spectra of the molecular ions of l-bromopropene, 2-bromopropene, 3-bromopropene, and bromocyclopropane have been obtained at selected wavelengths between 9.2 and 10.7 pm in a Fourier-transform mass spectrometer. The resulting spectra and the photofragmentation kinetics suggest that these molecular ions retain their identity upon ionization, and can, thus, provide fingerprint spectral identifications for the ions.
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