Home › Forums › density functional theory › the Schrödinger equation – 1 › Energy interactions in a solid This topic has 0 replies, 1 voice, and was last updated 1 year, 2 months ago by laitvo. Viewing 1 post (of 1 total) Author Posts October 2, 2023 at 11:16 am #9214 laitvoParticipant The energy interactions in a solid should comprise of kinetic energies of both electrons and nuclei and their mutual electrostatic interactions: – electron-electron Coulomb interactions (repulsive), – electron-nucleus(-i) Coulomb interactions (attractive), and – nuclei-nuclei Coulomb interactions (repulsive). 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