A Grotthuss-like proton shuttle in the anomalous C2H3+ carbocation: energetic and vibrational properties for isotopologues

2016 ◽  
Vol 18 (42) ◽  
pp. 29395-29411 ◽  
Author(s):  
Junjie Li ◽  
Alexander B. Pacheco ◽  
Krishnan Raghavachari ◽  
Srinivasan S. Iyengar
Keyword(s):  
Proton Transfer ◽  
Transfer Mechanism ◽  
Vibrational Properties

The proton shuttle in C2H3+ is reminiscent of the Grotthuss proton transfer mechanism.

The Role of Conserved Residues in the DEDDh Motif: the Proton-Transfer Mechanism of HIV-1 RNase H

ACS Catalysis ◽  
2021 ◽  
pp. 7915-7927
Author(s):  
Simon L. Dürr ◽  
Olga Bohuszewicz ◽  
Dénes Berta ◽  
Reynier Suardiaz ◽  
Pablo G. Jambrina ◽  
...  
Keyword(s):  
Proton Transfer ◽  
Rnase H ◽  
Transfer Mechanism ◽  
Conserved Residues ◽  
Hiv 1

Intermolecular OHN hydrogen bond with a proton moving in 3-methylpyridinium 2,6-dichloro-4-nitrophenolate

RSC Advances ◽  
2015 ◽  
Vol 5 (116) ◽  
pp. 95576-95584 ◽  
Author(s):  
Irena Majerz ◽  
Matthias J. Gutmann
Keyword(s):  
Hydrogen Bond ◽  
Proton Transfer ◽  
Transfer Mechanism ◽  
Temperature Dependent

Temperature-dependent changes in the strong OHN hydrogen bond in 3-methylpyridinium 2,6-dichloro-4-nitrophenolate are used to discuss the proton transfer mechanism.

Ion-molecule reactions in acetone-water mixtures

1966 ◽  
Vol 19 (1) ◽  
pp. 59 ◽  
Author(s):  
Souza BC de ◽  
JH Green
Keyword(s):  
Hydrogen Atom ◽  
Proton Transfer ◽  
Transfer Process ◽  
Hydrogen Atom Transfer ◽  
Mass Spectrometric ◽  
Transfer Mechanism ◽  
Atom Transfer ◽  
Ion Molecule Reactions ◽  
Acetone Water

Mass-spectrometric studies of ion-molecule reactions in acetone-water mixtures at 70 eV and 20 eV electron energies are described. The results provide evidence in favour of the proton transfer mechanism rather than for a hydrogen atom transfer process for the production of M + 1 ions.

Sign in / Sign up

Export Citation Format

Share Document