EntityQ633824· pop 24· linked from 88 articlesBorn-Oppenheimer approximationSign in to saveThe notion that the motion of atomic nuclei and electrons can be separatedConnectionswave functionEntityadiabatic theoremEntityMolecular HamiltonianEntitymoleculeEntityquantum mechanicsEntityelectronEntityInternational Standard Book NumberEntityatomic numberEntityJ. Robert OppenheimerPersonatomic nucleusEntityMax BornEntitydigital object identifierEntitymomentumEntityInternational Standard Serial NumberEntitykinetic energyEntitybenzeneEntityspectroscopyEntityPlanck constantEntitySchrödinger equationEntityionizationEntityCategoriesApproximationsJ. Robert OppenheimerMax BornQuantum chemistry