Source: /cirosantilli/orbital-approximation

= Orbital approximation
{c}

Just ignore the electron electron interactions.

Bibliography:
* https://chem.libretexts.org/Bookshelves/Physical_and_Theoretical_Chemistry_Textbook_Maps/Book%3A_Quantum_States_of_Atoms_and_Molecules_(Zielinksi_et_al)/10%3A_Theories_of_Electronic_Molecular_Structure/10.02%3A_The_Orbital_Approximation_and_Orbital_Configurations