SEARCH Articles Figures Tables Contracted GTOs Gaussian-type orbitals Contracted Gaussian orbitals Contracted Gaussian type orbitals Contracted Gaussian type orbitals (CGTO Contraction of orbitals Contraction orbital/shell D-orbital contraction Orbital angular momentum contraction Orbital contracted Orbital contracted Orbital contraction, relativistic effect Relativistic contraction of orbitals The Goppert-Mayer-Fermi theory of orbital contraction