Home › Forums › density functional theory › the Born-Oppenheimer approximation › Born Oppenheimer Approximation This topic has 0 replies, 1 voice, and was last updated 2 months, 1 week ago by Tristancool. Viewing 1 post (of 1 total) Author Posts October 6, 2024 at 1:32 am #11489 TristancoolParticipant Any situation where the atoms are not stationary. Higher temperatures for example. 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