Electronic spectra and structure of the hydrogen halides: Characterization of the electronic structure of DI lying between 67 800 and 74 400 cm −1 above X1Σ

• Published in: Journal of molecular spectroscopy Vol. 92; no. 1; pp. 55 - 66
• Main Authors: Ginter, Dorothy S., Ginter, Marshall L., Tilford, Shelby G., Bass, Arnold M.
• Format: Journal Article
• Language: English
• Published: Elsevier Inc 01.03.1982
• ISSN: 0022-2852; 1096-083X
• DOI: 10.1016/0022-2852(82)90081-9

High-resolution absorption spectra of DI were reinvestigated in the 1475-Å (67 800 cm −1) to 1344-Å (74 400 cm −1) region. This spectral region was found to contain bands attributable to (1) V 1Σ +- X 1Σ +( v′-0) with v′ > 0, (2) ( v′-0) transitions with v′ ≥ 0 from X 1Σ + to states associated with the ( σ 2 π 3) cπ and ( σ 2 π 3) cσ configurations, and (3) ( v′-0) transitions with v′ ≥ 0 from X 1Σ + to states associated with the previously unreported configurations ( σ 2 π 3) dσ, dπ, aδ, eσ, and fσ.