A photoionization study of trifluoromethanol, CF3OH, trifluoromethyl hypofluorite, CF3OF, and trifluoromethyl hypochlorite, CF3OCl

…, JL Tilson, M Litorja, J Berkowitz, B Ruscic

文献索引：Asher, Robert L.; Appelman, Evan H.; Tilson, Jeffrey L.; Litorja, Maritoni; Berkowitz, Joseph; Ruscic, Branko Journal of Chemical Physics, 1997 , vol. 106, # 22 p. 9111 - 9121

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被引用次数: 24

摘要

CF3OH, an important and controversial by-product of atmospheric decomposition of CF3CFH2 HFC-134a and other hydrofluorocarbons, has been examined by photoionization mass spectrometry. The ionization onset is characterized by a broad Franck–Condon distribution, arising primarily from a substantial elongation of the C–O bond upon ionization. An upper limit to the adiabatic ionization potential IP of 13.08 0.05 eV has been ...