Home › Forums › density functional theory › Hartree-Fock versus DFT › Method This topic has 0 replies, 1 voice, and was last updated 1 year, 1 month ago by davide.a. Viewing 1 post (of 1 total) Author Posts November 2, 2023 at 6:08 pm #9822 davide.aParticipant I would use DFT. On a system this big, we are not so much interested on the exchange correlations, which are usually small. We can choose a less accurate XC potential and still be statisfied. 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