Prediction of photodynamics of 200 nm excited cyclobutanone with linear response electronic structure and ab initio multiple spawning

D Hait, D Lahana, OJ Fajen, ASP Paz… - The Journal of …, 2024 - pubs.aip.org
Simulations of photochemical reaction dynamics have been a challenge to the theoretical
chemistry community for some time. In an effort to determine the predictive character of …

Coupled cluster theory for nonadiabatic dynamics: nuclear gradients and nonadiabatic couplings in similarity constrained coupled cluster theory

EF Kjønstad, S Angelico, H Koch - Journal of Chemical Theory …, 2024 - ACS Publications
Coupled cluster theory is one of the most accurate electronic structure methods for
predicting ground and excited state chemistry. However, the presence of numerical artifacts …