Home › Forums › density functional theory › the Born-Oppenheimer approximation › BO This topic has 0 replies, 1 voice, and was last updated 2 months, 1 week ago by vishwas_subbu. Viewing 1 post (of 1 total) Author Posts October 4, 2024 at 5:27 pm #11463 vishwas_subbuParticipant I believe in the situations with higher temperature born oppenheimer approximation will not be valid as the kinetic energy of nucleus should also be taken into account as then start to move faster. Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In