β Scribed by C. Lifshitz; P. Berger; E. Tzidony
No coin nor oath required. For personal study only.
Bimodal kinetic energy release distributions (KERDs) were obtained for the metastable ion reactions: CH~C(OH)=*Ctl~ -L CHS + *CH$O+ and CH3CH2C(OH)=CIIz ---I+ 4 C-H; + CH$O+-The biilodality is attributed to incomplete intmmolecular energy redistribution in the short-lived internlediate keto ions, CH3COCH;?+ and CH3C11~COCH~~. respectively, formed en route to the dissociation products.
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B6, B-4000 S a r t -T h a n (Liege l), Belgium Preliminary data on a new method for extracting dynamic data from the kinetic energy release distribution of metastable fragment ions are presented. This method can give information concerning the energy threshold of the reaction and the energy dependen
The mass spectrum was obtained for positive and negative secondary ions in a range of 0-100. 5. The degree of substitution of the gel was monitored by adding 0.05.-0.25 pCimL-' n-[l-'4C]-butanethiol (NEN) [14] or n-[I-"TI-butylamine (Hoechst AG) to the coupling mixture (as described in ref. [22]). T