Ground-State Molecular Constants of Hydrogen Telluride

Abstract

The ground states of the five isotopic species H2130Te, H2128Te, H2126Te, H2125Te, and H2124Te have been analyzed by simultaneous least-squares fits of ground-state combination differences formed from the four bands ν1 + ν2, ν2 + ν3, 2ν1, and ν1 + ν3. Values have been obtained for the ground-state constants A, B, C, the four centrifugal distortion taus, and the empirical term HK added to the second-order Hamiltonian, for each of these species.