Xr. Chen et al., CALCULATION OF VIBRATIONAL-ENERGY SPECTRA OF H2O MOLECULE BY NONLINEAR QUANTUM-THEORY, Chinese Physics Letters, 13(9), 1996, pp. 660-663
The vibrational energy spectra of OH stretch of H2O in both vapour and
liquid phases are calculated by using the quantized discrete self-tra
pping equation of nonlinear quantum theory. The results obtained are i
n good agreement with the experiment. Meanwhile, it is noted that the
behaviour of the distribution of energy levels of high excited states
obtained here is useful in optical spectrum research.