Beyond Ro-vibrational Separation
نویسندگان
چکیده
Results are presented for nuclear motion calculations on D:, HzD+ and the van der Waals compiex ArCO in rotationally excited states. These calculations are performed using a two-step variational procedure which allows large ro-vibrational interactions (Coriolis couplings) to be treated accurately. The difficulty of assigning states in systems such as HzD+ where the Coriolis interactions are large is illustrated and the limitations of effective Hamiltonians derived from perturbation theory discussed.
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