Who invented chemical bonds and molecular orbitals ?
These approximations are made by applying the Density Functional Theory ( DFT ) and Hartree – Fock ( HF ) models to the Schrödinger equation.MO theory applies the wavelike behavior of electrons as predicted by quantum mechanics , in that electrons no longer deterministically are given defined coordinates , but rather are given probable locations according to the mathematical wavefunctions defining all the possible positions of the electrons .