A LASER STUDY OF THE BLUE ELECTRONIC TRANSITIONS OF CaS
Loading...
Date
1992
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Ohio State University
Abstract
Three new electronic transitions of CaS have been observed in the blue region of the spectrum. The vibrational bands in these transitions span thousands of $cm^{-1}$ owing to a large change in geometry. Approximately $1000cm^{-1}$ portion of the spectrum containing containing these bands has been recorded at high resolution by dye laser excitation spectroscopy and analyzed. The new states all have $\Omega = 1$, and are tentatively labeled $G^{1}\Pi$, $F^{1}\Pi$, and $f^{3}\Pi_{3}$. Spectroscopic constants have been generated for all three upper states and for the $X^{1}\Sigma^{+}$ State from a fit to 4340 individual lines. The most important constants determined were:
Description
Author Institution: Department of Chemistry, University of Arizona; Department of Chemistry, University of Waterloo