SEARCH Articles Figures Tables Activation space Active space Configuration interaction restricted active space Occupation restricted multiple active spaces Occupation restricted multiple active spaces ORMAS) Restricted Active Space Self-Consistent Field Restricted Active Space Self-Consistent Field RASSCF) method Restricted active space RASSCF Restricted active space SCF Restricted active space configuration Restricted active space configuration interaction approach Restricted active space self-consistent Restricted active space self-consistent field method Restricted active space self-consistent field, RASSCF Restricted activity Restrictive active space self-consistent field Restrictive active space self-consistent field RASSCF)