Recent advances in quantum scattering calculations on polyatomic bimolecular reactions

B Fu, X Shan, DH Zhang, DC Clary - Chemical Society Reviews, 2017 - pubs.rsc.org
This review surveys quantum scattering calculations on chemical reactions of polyatomic
molecules in the gas phase published in the last ten years. These calculations are useful …

Ab initio potential energy surfaces and quantum dynamics for polyatomic bimolecular reactions

B Fu, DH Zhang - Journal of Chemical Theory and Computation, 2018 - ACS Publications
There has been great progress in the development of potential energy surfaces (PESs) and
quantum dynamics calculations in the gas phase. The establishment of a fitting procedure …

Computational Chemistry of Polyatomic Reaction Kinetics and Dynamics:  The Quest for an Accurate CH5 Potential Energy Surface

TV Albu, J Espinosa-García, DG Truhlar - Chemical reviews, 2007 - ACS Publications
The H+ CH4 reaction is a prototype for gas-phase polyatomic reactions, just as the H+ H2
reaction1, 2 is a prototype for triatomic reactions, and it is an important reaction in …

Rate constants for H + CH4, CH3 + H2, and CH4 dissociation at high temperature

JW Sutherland, MC Su… - International Journal of …, 2001 - Wiley Online Library
The Laser Photolysis-Shock Tube technique coupled with H-atom atomic resonance
absorption spectrometry has been used to study the reaction, H+ CH4→ CH3+ H2, over the …

Potential energy surface, thermal, and state-selected rate coefficients, and kinetic isotope effects for

JC Corchado, DG Truhlar… - The Journal of Chemical …, 2000 - pubs.aip.org
A new potential energy surface is reported for the gas-phase reaction Cl+ CH 4→ HCl+ CH
3. It is based on the analytical function of Jordan and Gilbert for the analog reaction H+ CH …

[HTML][HTML] A permutationally invariant full-dimensional ab initio potential energy surface for the abstraction and exchange channels of the H+ CH4 system

J Li, J Chen, Z Zhao, D Xie, DH Zhang… - The Journal of Chemical …, 2015 - pubs.aip.org
We report a permutationally invariant global potential energy surface (PES) for the H+ CH 4
system based on∼ 63 000 data points calculated at a high ab initio level (UCCSD (T) …

Comparison of detailed reaction mechanisms for homogeneous ammonia combustion

L Kawka, G Juhász, M Papp, T Nagy… - Zeitschrift für …, 2020 - degruyter.com
Ammonia is a potential fuel for the storage of thermal energy. Experimental data were
collected for homogeneous ammonia combustion: ignition delay times measured in shock …

Dual-Level Direct Dynamics Calculations of the Reaction Rates for a Jahn−Teller Reaction:  Hydrogen Abstraction from CH4 or CD4 by O(3P)

JC Corchado, J Espinosa-García… - The Journal of …, 1998 - ACS Publications
We report calculations of the reaction rates of O (3P)+ CH4→ OH+ CH3 and O (3P)+ CD4→
OD+ CD3 over the temperature range 300− 2500 K. The calculations are based on …

The hydrogen abstraction reaction H+ CH4. I. New analytical potential energy surface based on fitting to ab initio calculations

JC Corchado, JL Bravo… - The Journal of chemical …, 2009 - pubs.aip.org
A new analytical potential energy surface is presented for the reaction of hydrogen
abstraction from methane by a hydrogen atom. It is based on an analytical expression …

Ab initio potential energy surface and quantum dynamics for the H+ CH4→ H2+ CH3 reaction

Y Zhou, B Fu, C Wang, MA Collins… - The Journal of chemical …, 2011 - pubs.aip.org
A new full-dimensional potential energy surface for the title reaction has been constructed
using the modified Shepard interpolation scheme. Energies and derivatives were calculated …