Reaction Dynamics of NH2+OH on an Interpolated Potential Energy Surface

reaction dynamics of nh2+oh on an interpolated potential energy surface

qct calculations were performed to study the behavior of energized nh2oh formed by association collision of nh2 radical with oh radical. a potential energy surface that describes the behavior of the title reaction has been constructed by interpolation of ab initio data. h2o, hon, hno, nh3, o, h2no, cis or trans-honh, and h products and two vibrationally energized nh2oh and nh3o adducts were obs...

The dynamics of the H2 + CO+ reaction on an interpolated potential energy surface.

A potential energy surface that describes the title reaction has been constructed by interpolation of ab initio data. Classical trajectory studies on this surface show that the total reaction rate is close to that predicted by a Langevin model, although the mechanism is more complicated than simple ion-molecule capture. Only the HCO(+) + H product is observed classically. An estimate of the mag...

Ab initio interpolated potential energy surface and classical reaction dynamics for HCO+ + H, HOC+ + H, and deuterated analogues.

Classical simulations of the reactions between HCO+/COH+ and hydrogen atoms, as well as their deuterated variants, have been carried out on an ab initio interpolated potential energy surface. The surface is constructed at the quadratic configuration interaction with single and double excitation level of ab initio calculation. At low energies we observe reaction channels associated with the isom...

Interpolated potential energy surface and classical dynamics for H 3 + + HD and H 3 + + D 2

Accurate global potential energy surface and reaction dynamics for the ground state of HgBr2.

A global potential energy surface (PES) for the (1)A' ground state of HgBr(2) has been constructed in order to determine the rate constants for atmospherically important reactions involving mercury and bromine. The total energy of HgBr(2) was calculated by the multireference configuration interaction level of theory with series of correlation consistent basis sets up to quadruple-zeta quality w...

Interpolated lattice Boltzmann boundary conditions for surface reaction kinetics.

This paper describes a method for implementing surface reaction kinetics in lattice Boltzmann simulations. The interpolated boundary conditions are capable of simulating surface reactions and dissolution at both stationary and moving solid-fluid and fluid-fluid interfaces. Results obtained with the boundary conditions are compared to analytical solutions for first-order and constant-flux kineti...