Kinetic energy release distributions (KERDs) for the dissociation of metastable enol ions |
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Authors: | C. Lifshitz P. Berger E. Tzidony |
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Affiliation: | Department of Physical Chemistry, The Hebrew University of Jerusalem, Jerusalem 91904, Israel |
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Abstract: | Bimodal kinetic energy release distributions (KERDs) were obtained for the metastable ion reactions: CH3C(OH) = *CH2?+ → CH3 + *CH3CO+ and CH3CH2C(OH)=CH2?+ → C2H5 + CH3CO+. The bimodality is attributed to incomplete intramolecular energy redistribution in the short-lived intermediate keto ions, CH3COCH3?+ and CH3CH2COCH3?+, respectivley, formed en route to the dissociation products. |
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