High resolution infrared spectroscopic studies of ethylene-1,1-D2 |
| |
| Authors: | G.K. Speirs J.L. Duncan D. Van Lerberghe |
| |
| Affiliation: | Department of Chemistry, University of Aberdeen, Old Aberdeen, AB9 2UE, Scotland;Laboratoire de Spectroscopie Moléculaire, Institut de Physique Corpusculaire, Université de Louvain, B-1348 Louvain-la-Neuve, Belgium |
| |
| Abstract: | Rotational assignments in the ν6 + ν9 type-A band and the ν9, ν6 + ν11, and ν1 + ν6 type-B bands of ethylene-1,1-D2, recorded at a resolution of ～0.03 cm?1, enable the ground state rotational constants to be determined much more accurately than previously. A significant change in the A0 constant is noted. All upper states suffer perturbations to their rotational structures. Analyses, excluding the areas of perturbation, still enable the excited state constants to be determined with considerable precision. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
