SEARCH Articles Figures Tables Amide rule of rotation Benzimidazole rule of rotation Cell rotation rules Chain rules, vibration-rotation Hamiltonians Lactone rule of rotation Rotational energy selection rules Rotational spectra selection rules Rule pure rotational Raman spectra Selection Rules for Pure Rotational Transitions Selection rules for rotation Selection rules for rotational spectroscopy Selection rules pure rotational transitions Selection rules rotational Selection rules rotational fine structure Selection rules rotational transitions Selection rules vibration-rotation transitions Spectroscopy rotational, selection rules