what is mot theory and draback

molecular orbital (MO) theory is a method for determining molecular structure in which electrons are not assigned to individual bonds between atoms, but are treated as moving under the influence of the nuclei in the whole molecule. In this theory, each molecule has a set of molecular orbitals, in which it is assumed that the molecular orbital wave function ψ_j may be written as a simple weighted sum of the n constituent atomic orbitals χ_i, according to the following equation:

Approved