Variational transition state theory for activated chemical reactions in solution
- 1 September 1994
- journal article
- research article
- Published by Taylor & Francis Ltd in International Reviews in Physical Chemistry
- Vol. 13 (2), 263-289
- https://doi.org/10.1080/01442359409353296
Abstract
An approach is outlined for including solvent effects in variational transition state theory calculations of rate constants for activated chemical reactions in solution. The focus is on methods capable of first-principles predictions of reaction rate constants from interatomic potential energy surfaces. The approach separates the system into a cluster model that is treated explicitly and the ‘solvent’ that is treated approximately, and includes both equilibrium solvation effects on interaction energies and non-equilibrium effects that enter through a solvent friction model. We discuss methods used to included quantum-mechanical effects on bound vibrational motions and quantum-mechanical effects on motion along a reaction coordinate (e.g. quantum tunnelling).Keywords
This publication has 100 references indexed in Scilit:
- Direct dynamics calculation of the kinetic isotope effect for an organic hydrogen-transfer reaction, including corner-cutting tunneling in 21 dimensionsJournal of the American Chemical Society, 1993
- POLYRATE 4: A new version of a computer program for the calculation of chemical reaction rates for polyatomicsComputer Physics Communications, 1992
- Microcanonical variational transition-state theory for reaction rates in dissipative systemsJournal of Statistical Physics, 1992
- POLYRATE: A general computer program for variational transition state theory and semiclassical tunneling calculations of chemical reaction ratesComputer Physics Communications, 1987
- Adiabatic Theory of Chemical ReactionsThe Journal of Chemical Physics, 1970
- Correlation of Experimental Rate Constants of the Hydrogen Exchange Reactions with a Theoretical H3 Potential Surface, Using Transition-State TheoryThe Journal of Chemical Physics, 1968
- Analytical Mechanics of Chemical Reactions. IV. Classical Mechanics of Reactions in Two DimensionsThe Journal of Chemical Physics, 1968
- Analytical Mechanics of Chemical Reactions. III. Natural Collision CoordinatesThe Journal of Chemical Physics, 1968
- On the Theory of Chemical-Reaction Cross Sections. II. Application to the H + H2 ReactionThe Journal of Chemical Physics, 1967
- Brownian motion in a field of force and the diffusion model of chemical reactionsPhysica, 1940