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Electronic spectra and structure of the hydrogen halides: Characterization of the electronic structures of HBr and DBr lying between 79 500 and 83 900 cm−1 above X1Σ+
Authors:Dorothy S Ginter  Marshall L Ginter  Shelby G Tilford
Institution:Institute for Physical Science and Technology, University of Maryland, College Park, Maryland 20742 USA;National Aeronautics and Space Administration Headquarters, Washington, D. C. 20546 USA
Abstract:The high-resolution absorption spectra of HBr and DBr were reinvestigated in the 1258-Å (79 500 cm?1) to 1192-Å (83 900 cm?1) region. This spectral region was found to contain bands attributable to (1) V1Σ+-X1Σ+(v′ - 0) with v′ > 0, (2) (v′ - 0) transitions with v′ > 0 from X1Σ+(v″ = 0) to states associated with the (σ2π3) and (σ2π3) configurations, and (3) (v′ - 0) transitions with v′ ≧ 0 from X1Σ+(v″ = 0) to states associated with the previously unreported configurations (σ2π3), , , , and .
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