Non-Adiabatic Chemical Reaction Triggered by Electron Photodetachment: An ab initio Quantum Dynamical Study

Abstract

Dynamics following electron photodetachment in a complex of a chloride anion with ammonia is explored by a combination of electronic structure and quantum dynamical methods. This system serves as a prototype for investigating a hithertho unexplored class of chemical reactions - non-adiabatic proton transfer triggered by a detachment of an electron. All the reactive and non-reactive channels of this process are characterized and the respective quantum yields are presented.