ChemInform Abstract: A LOW ENERGY CROSSED BEAM STUDY OF THE PROTON TRANSFER REACTIONS OF HYDRONIUM ION (H3O+) WITH METHANOL AND ETHANOL

1985 ◽  
Vol 16 (31) ◽  
Author(s):  
J. E. MORYL ◽  
W. R. CREASY ◽  
J. M. FARRAR
Keyword(s):  
Proton Transfer ◽  
Low Energy ◽  
Transfer Reactions ◽  
Hydronium Ion ◽  
Proton Transfer Reactions

Gas-phase proton-transfer reactions of the hydronium ion at 298 K

1979 ◽  
Vol 57 (12) ◽  
pp. 1518-1523 ◽  
Author(s):  
Gervase I. Mackay ◽  
Scott D. Tanner ◽  
Alan C. Hopkinson ◽  
Diethard K. Bohme
Keyword(s):  
Proton Transfer ◽  
Gas Phase ◽  
Rate Constants ◽  
Transfer Reactions ◽  
Flowing Afterglow ◽  
Hydronium Ion ◽  
Proton Transfer Reactions

Rate constants measured with the flowing afterglow technique at 298 ± 2 K are reported for the proton-transfer reactions of H3O+ with CH2O, CH3CHO, (CH3)2CO, HCOOH, CH3COOH, HCOOCH3, CH3OH, C2H5OH, (CH3)2O, and CH2CO. Dissociative proton-transfer was observed only with CH3COOH. The rate constants are compared with the predictions of various theories for ion–molecule collisions. The protonation is discussed in terms of the energetics and mechanisms of various modes of dissociation.

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