電荷交換反応によるシクロアルカンの断片イオン化に対するMO理論の適用性

概要

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Fragmentation of cycloalkanes after charge exchange with various positive ions has been studied by using a double mass spectrometer, TOHOKU CS. Applicability of the MO theory proposed by Hirota et al. was investigated to the distribution of fragment ions for various impacted energies to the parent molecules. The theory was, however, not always fit to the experimental results in our present study. From comparison of the fragment ion distribution between n-pentane and cyclopentane, the frag mentation mechanisms which can explain the present results are proposed.
日本質量分析学会の論文