Important motional narrowing has been previo%sIy experimentally observed by Dion and May in the isotropic Raman Q branch of pure gaseous HD in rhe fundamental vibrational band. A recent theoretical calculation of the present authors, in good agreement with these e.xperiments, has shown thar for pure
Motional narrowing observed in the Q-branch of the Raman band of H2 and D2 dissolved in inert liquids
โ Scribed by K. Altmann; W. Holzer; Y. Leduff
- Publisher
- Elsevier Science
- Year
- 1975
- Tongue
- English
- Weight
- 508 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
โฆ Synopsis
Thhc spectm of the Q-branch of the Ramnn band of Hz and Dz dissolved in inert liquids UC compared to simulated compu ter spectrz The beginning of motional narrowin g by energy resonance of the /=O and /=2 transition is demonstrated.
๐ SIMILAR VOLUMES
Results of quantum mechanical calculations of the spectral line widths, shifts, and line mixing parameters for the depolarized Raman spectrum of D 2 infinitely diluted in He are presented. An accurate ab initio H2-He potential was used for the converged close-coupling calculations. The predicted tre
Rate constants for the vibrational deactivation of 12C'60( u= 1) by Hz and D1 have been measured in liquid D2 solution over the temperature range 25 to 35 K. The '2C'60 was vibrationally excited using a frequency-doubled CO2 laser and the resulting infrared fluorescence was analysed to yield the rat