High-resolution Fourier transform spectra of HDSe in the region of the 2ν3 and 3ν3 bands were recorded and analyzed for five different MSe isotopic HDSe species. Energies obtained from rovibrational analyses of the (002) and (003) states, together with those taken of the (001) state from an earlier study, were used as input information for a `Global Fit' procedure. This fit provided 34 spectroscopic parameters for the HD80Se species which reproduced rotational-vibrational transitions of the (001), (002), and (003) states within experimental accuracy. Corresponding analyses were performed for the other MSe (M = 82, 78, 77, and 76) species.
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
- Physical and Theoretical Chemistry