Quantum Chemistry 9.10 - Hartree-Fock Spin

Short lecture on spin in Hartree-Fock theory. Once we account for the spin of electrons, all one-electron energy terms remain, as do all Coulomb terms. The exchange terms only remain between pairs of same spin electrons. This leads to a simplified expression for the Hartree-Fock atomic energy. Notes Slide: http://i.imgur.com/xcM0suA.png -- About TMP Chem -- All TMP Chem content is free for everyone, everywhere, and created independently by Trent Parker. Email: tmpchemistry@gmail.com -- Video Links -- Chapter Playlist:    • Many-Electron Atoms   Course Playlist:    • Quantum Chemistry and Spectroscopy   Course Review:    • Quantum Chemistry Chapter Reviews   Other Courses:    • PChem Course Intros   Channel Info:    • About TMP Chem   -- Social Links -- Facebook:   / tmpchem   Twitter:   / tmpchem   LinkedIn:   / tmpchem   Imgur: https://tmpchem.imgur.com GitHub: https://www.github.com/tmpchem -- Equipment -- Microphone: Blue Yeti USB Microphone Drawing Tablet: Wacom Intuos Pen and Touch Small Drawing Program: Autodesk Sketchbook Express Screen Capture: Corel Visual Studio Pro X8