Home › Forums › density functional theory › the Born-Oppenheimer approximation › Born Oppenheimer This topic has 0 replies, 1 voice, and was last updated 7 months ago by Himanshu Sharma. Viewing 1 post (of 1 total) Author Posts May 13, 2024 at 8:23 am #10800 Himanshu SharmaParticipant It fails at high temperature where nuclear motion is considerable and with approximation leads to large errors 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