Quantum scattering calculations on chemical reactions

SC Althorpe, DC Clary - Annual review of physical chemistry, 2003 - annualreviews.org
▪ Abstract This review discusses recent quantum scattering calculations on bimolecular
chemical reactions in the gas phase. This theory provides detailed and accurate predictions …

Global dynamics and transition state theories: comparative study of reaction rate constants for gas‐phase chemical reactions

LP Ju, KL Han, JZH Zhang - Journal of computational chemistry, 2009 - Wiley Online Library
In this review article, we present a systematic comparison of the theoretical rate constants for
a range of bimolecular reactions that are calculated by using three different classes of …

Theoretical study of stereodynamics for the reactions

MD Chen, KL Han, NQ Lou - The Journal of chemical physics, 2003 - pubs.aip.org
Studies on the dynamical stereochemistry of the Cl+ H 2 reaction and its isotopic variants,
especially the isotope effect on the product polarization, have been performed at a collision …

Extremely short-lived reaction resonances in Cl + HD (v = 1) → DCl + H due to chemical bond softening

T Yang, J Chen, L Huang, T Wang, C Xiao, Z Sun… - Science, 2015 - science.org
The Cl+ H2 reaction is an important benchmark system in the study of chemical reaction
dynamics that has always appeared to proceed via a direct abstraction mechanism, with no …

Untangling the chemical evolution of Titan's atmosphere and surface–from homogeneous to heterogeneous chemistry

RI Kaiser, P Maksyutenko, C Ennis, F Zhang… - Faraday …, 2010 - pubs.rsc.org
In this article, we first explored the chemical dynamics of simple diatomic radicals (dicarbon,
methylidyne) utilizing the crossed molecular beams method. This versatile experimental …

Theoretical Study of the Validity of the Born-Oppenheimer Approximation in the Cl + H2 → HCl + H Reaction

MH Alexander, G Capecchi, HJ Werner - Science, 2002 - science.org
Reactivity of the excited spin-orbit state of Cl with H2 to yield ground-state HCl products is
forbidden by the Born-Oppenheimer (BO) approximation. We used new ab initio potential …

Development of the Time-Independent Methods for the Cl + H2/F + HD Reaction Using Hyper-Spherical Coordinates Including (Full) Spin–Orbit Characteristics

R Wang, Z Sun, MH Alexander - Journal of Chemical Theory and …, 2024 - ACS Publications
Recently, a combined study of high-resolution molecular crossed beam experiment and
accurate full-dimensional time-dependent theory, including full spin–orbit characteristics on …

The Extent of Non–Born-Oppenheimer Coupling in the Reaction of Cl(2P) with para-H2

X Wang, W Dong, C Xiao, L Che, Z Ren, D Dai, X Wang… - Science, 2008 - science.org
Elementary triatomic reactions offer a compelling test of our understanding of the extent of
electron-nuclear coupling in chemical reactions, which is neglected in the widely applied …

Dynamical resonances in chemical reactions

T Wang, T Yang, C Xiao, Z Sun, D Zhang… - Chemical Society …, 2018 - pubs.rsc.org
The transition state is a key concept in the field of chemistry and is important in the study of
chemical kinetics and reaction dynamics. Chemical reactions in the gas phase are …

Ab initio calculations of coupled potential energy surfaces for the Cl (2 P 3/2, 2 P 1/2)+ H 2 reaction

G Capecchi, HJ Werner - Physical Chemistry Chemical Physics, 2004 - pubs.rsc.org
Three-dimensional potential energy surfaces for the entrance channel of the title reaction
have been computed using accurate multi-reference configuration wavefunctions and a very …