" The observed phenomenon was interpreted on the basis of the proposed model of two-liquid water as a solution of two mixed liquids consisting of hydrogen-bonded molecule complexes differing by the hydrogen bond concentration and structure. The distribution functions of oscillators over vibrational rotational degrees of freedom in these liquids form the right and left OH band wings. An energy gap at the band centroid, whose energy is comparable to the thermal energy of translational and rotational motions of ortho/para molecules, was detected for the first time in a series of sequential RS spectra. This gap indicates the possibility of tunnel exchange between states of a fraction of molecules of these liquids, which manifests itself as band centroid oscillations at a given temperature.".
Last modified on 17-Feb-16