Low-lying resonances in the linear relativistic Jahn-Teller problem G3/2,g×(t2g+eg) in octahedral molecules with a heavy central atom

Abstract

The symmetry properties of vibronic Hamiltonian of the linear $G_{3/2,g}\times (t_{2g}+e_g)$ relativistic John-Teller system are investigated and the separation of angular and radial variables is achieved. Transformation to radial adiabatic representation allows us to obtain four biradial adiabatic potential energy surfaces. Two upper surfaces include potential wells and contain quasi discrete resonances. In this work we found the positions of low-lying resonances.