Journal of Molecular Structure · 1976 · 154 citations · 0 references
Natural SciencesChemistryPhysicsQuantum ChemistryQuantum MechanicsSpectroscopyMicrowave SpectroscopyMolecular Energy LevelsMolecular Quantum MechanicsMolecular RotationMolecular SpectroscopyRotational SpectroscopyMolecular Rotational SpectroscopyMolecular Rotational StatesRigid Rotor ModelRotational Energy LevelsRotational Level PopulationsRotational LevelsRotational Transition FrequenciesRotational-vibrational Transitions