The Electronic Absorption Spectrum of Hafnium Monochloride |
| |
| Authors: | E N Moskvitina P I Stepanov O B Shakhovkin |
| |
| Institution: | Department of Chemistry , Moscow M.V. Lomonosov State University , 119899, Moscow, Russia |
| |
| Abstract: | Abstract Intracavity laser spectroscopy has been applied for investigation of absorption spectrum of HfCl molecule. In the region 560–700 nm 59 bands have been obtained. Rotational structure analysis of 0–0 band indicated that Hund's case (c) of angular moment coupling applied to this molecule. The molecular constants (cm?1) calculated for upper and ground electronic states are: ω′ = 353.05 cm?1, ω″ = 379.65 cm?1, B′=0.21486 cm?1 B″ = 0.21801 cm?1. |
| |
| Keywords: | hafnium monochloride Intracavity laser spectroscopy vibrational analysis rotational analysis dissociation energy |
|
