Heat of formation for the formyl cation by photoionization mass spectrometry
โ Scribed by John C. Traeger
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 691 KB
- Volume
- 66
- Category
- Article
- ISSN
- 0168-1176
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๐ SIMILAR VOLUMES
Unimolecular fragmentations of the triphenylene radical cation were studied by photoionization mass spectrometry in the vacuum UV region and by RRKM/QET calculations. The vibrational frequencies of the triphenylene neutral and its radical cation were calculated by density functional theory. The majo
The adiabatic ionization energies and COOH' appearance energies for a series of carboxylic acids have been measured by dissociative photoionization mass spectrometry. Using the stationary electron convention, a heat of formation of 143.5 f 0.7 kcal mol-' (1 kcal = 4.184 kJ) at 298 K is derived for t