Spectroscopic Parameters of H2S Polyads Between 3400 and 8000 cm x 10 to -1 exponent

The absorption spectra of hydrogen sulfide from 0.8 to 5 micro- meters were recorded with three spectral resolutions using the Fourier transform spectrometer at Kitt Peak National Observatory. Twenty bands were previously assigned so that accurate band origins and vi- brational parameters could be determined. Described are the analyses of the rotational structure of resonating hydrogen sulfide states.