Parametric Study of Functions of Molecular Vibrations

Abstract

In this work, the authors give the parametric form of the Zeta constants for the case of the molecules XY² and X³ (symmetric species C_2v), as a function of the mathematical parameter a which generates all the solutions, and of the molecular coupling coefficient Ψ₁₂ between two symmetry coordinates S₁(A₁) and S₂(A₁).