High-resolution translational energy spectroscopy of 6 keV NO" on He, using a novel apparatus, is reported. Results are in good agreement with recent highquality CAS SCFKI calculations for the lowest X I: , \* + A \*II and B 2X + electronic states of N02+.
Translational spectroscopy of the unimolecular dissociation NO+ → O+ + N
✍ Scribed by T.R. Govers; J. Schopman
- Publisher
- Elsevier Science
- Year
- 1971
- Tongue
- English
- Weight
- 461 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
✦ Synopsis
An analysisismade
ofthe momentum distribution offorwani-mdbnckwxd suttercdO+fr~ents,produ~d in the dissohation of NO+ from a 10 keV ion beam at residual gas pressure. The structure observed is ascribed to the unimolecular predissodation of a number of vibrational levels of at least Tao electronically excited stat= of NO+. The results are complementary to recent high-resolution photo-electronic and mzss-spectrometric studies of this ion.
📜 SIMILAR VOLUMES
Recent experimental results on the thermal decomposition of N205 in N2 are evaluated in terms of unimolecular rate theory. A theoretically consistent set of fall-off curves is constructed which allows to identify experimental errors or misinterpretations. Limiting rate constants k o = "21 2.2 X lo-:
The title reaction has been studied with picosecond resolution at energies near threshold. Expansion cooled nitrate radicals were photoexcited to admixtures of \*E' and ground state 'A; levels, ensuring a unimolecular decomposition mechanism. NO was monitored by LIF. The dissociation rate is = 1 XIO