SEARCH Articles Figures Tables Energy Hamiltonian operators Energy operator Energy rotational Energy vibrational Hamiltonian operator Hamiltonian rotation Hamiltonian rotational Hamiltonian rotations vibrations Kinetic energy operator Operator kinetic Operator rotational Operator vibration-rotational Rotating energy Rotating operation Rotation energy Rotation kinetic energy Rotation operation Rotation operator Rotation-vibration Rotational kinetic energy operator Rotational operations Rotational vibrations Rotational-vibrational Vibrating rotator Vibration energy Vibrational kinetic energy Vibrational-rotational Hamiltonian