Vol. 4, issue 06, article # 3

Abstract:

The dependence of resonance parameters of an H₂O molecule on the vibrational quantum number V₂ , associated with the deformation vibration of high amplitude, is numerically studied. A significant change in the inverse inertia tensor μ_zz due to this vibration and its anharmonicity gives rise to the new types of resonances for which the ordinary conditions of proximity of the frequencies ω₁≈ω₃≈ 2ω₂ are violated.