A theoretical model for the intermolecular proton transfer AH+ + B ⇄ A + HB+ between identical molecules A and B in solution is proposed. The proton is initially assumed to be in the ground bound state of a three dimensional (3D) spherical potential well belonging to molecule A. When the diffusing molecules A and B collide, the proton can tunnel through a 3D potential barrier and be trapped in an equivalent 3D spherical well belonging to molecule B. This corresponds to a resonant process in a 3D double potential well. An analytic expression of the transfer rate can be obtained by evaluating the resonance frequency of the double well within the LCAO approximation, and by using a classical description of the relative diffusion of the molecule...
In this manuscript, we present an approach for computing tunneling splittings for large amplitude mo...
The excess proton mobility in water has attracted scientific attention for more than a century. Deta...
Proton transfers within the formic acid dimer are studied using various methods. Minimum atomic basi...
A theoretical model for the intermolecular proton transfer AH+ + B ⇄ A + HB+ between identical molec...
A theoretical study is reported of a system of two identical symmetric hydrogen bonds, weakly couple...
A density matrix evolution (DME) method (Berendsen, H. J. C.; Mavri, J. J. Phys. Chem. the preceding...
The influence of external ions upon the dynamics of proton transfer between the H2O subunits in (H2O...
The two-dimensional potential energy surface (PES) of the quasi-symmetric OHO fragment suggested ear...
The mechanism and dynamics of double proton transfer dependence on hydrogen-bonding of solvent molec...
Several aspects of proton transfer in polar solvents are examined. The studies carried out can be di...
Using an approach based on a hybrid quantum mechanical-molecular mechanical (QM-MM) strategy, the ca...
Author Institution: University of Wisconsin-Madison, Madison, Wisconsin 53706Formic Acid Dimer (FAD)...
The dynamics of double-proton transfer reactions is studied on a model of transfer along two identic...
Three studies of proton transfer have been performed. The first two presented are investigations of ...
Proton transfer via tunneling is a fundamental quantum-mechanical phenomenon. We report rotational s...
In this manuscript, we present an approach for computing tunneling splittings for large amplitude mo...
The excess proton mobility in water has attracted scientific attention for more than a century. Deta...
Proton transfers within the formic acid dimer are studied using various methods. Minimum atomic basi...
A theoretical model for the intermolecular proton transfer AH+ + B ⇄ A + HB+ between identical molec...
A theoretical study is reported of a system of two identical symmetric hydrogen bonds, weakly couple...
A density matrix evolution (DME) method (Berendsen, H. J. C.; Mavri, J. J. Phys. Chem. the preceding...
The influence of external ions upon the dynamics of proton transfer between the H2O subunits in (H2O...
The two-dimensional potential energy surface (PES) of the quasi-symmetric OHO fragment suggested ear...
The mechanism and dynamics of double proton transfer dependence on hydrogen-bonding of solvent molec...
Several aspects of proton transfer in polar solvents are examined. The studies carried out can be di...
Using an approach based on a hybrid quantum mechanical-molecular mechanical (QM-MM) strategy, the ca...
Author Institution: University of Wisconsin-Madison, Madison, Wisconsin 53706Formic Acid Dimer (FAD)...
The dynamics of double-proton transfer reactions is studied on a model of transfer along two identic...
Three studies of proton transfer have been performed. The first two presented are investigations of ...
Proton transfer via tunneling is a fundamental quantum-mechanical phenomenon. We report rotational s...
In this manuscript, we present an approach for computing tunneling splittings for large amplitude mo...
The excess proton mobility in water has attracted scientific attention for more than a century. Deta...
Proton transfers within the formic acid dimer are studied using various methods. Minimum atomic basi...