Dissociative photoionization of CH2Cl2 and enthalpy of formation of CHCl+: Experiments and calculations

Su Yu Chiang*, Mohammed Bahou, K. Sankaran, Yuan-Pern Lee, Hsiu Feng Lu, Ming Der Su

*Corresponding author for this work

研究成果: Article同行評審

29 引文 斯高帕斯(Scopus)

摘要

Dissociative photoionization of CH2Cl2 to form fragment ions CH2Cl+, CHCl+, and CCl+ was studied with a photoionization mass spectrometer using synchrotron radiation as an ionization source. IE of CH2Cl2, AE of the three fragment ions, and relative branching ratios were derived from their photoionization efficiency curves. Dissociative photoionization channels for production of CH2Cl+, CHCl+, and CCl+ were identified based on comparison of the experimental and calculated dissociation energies.

原文English
頁(從 - 到)62-69
頁數8
期刊Journal of Chemical Physics
118
發行號1
DOIs
出版狀態Published - 1 一月 2003

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