Dispersed-fluorescence spectroscopy of jet-cooled calcium ethoxide radical (CaOC2H5)

Content Provider	Semantic Scholar
Author	Paul, A. Clarke Reza, Asmaul Liu, Jinjun
Copyright Year	2016
Abstract	Abstract Dispersed fluorescence (DF) spectra of the calcium ethoxide radical (CaOC 2 H 5 ) have been obtained by pumping the A 1 2 A ′ ← X 2 A ′ and the A 2 2 A ′ ′ ← X 2 A ′ origin bands in its laser-induced fluorescence spectrum. Dominant transitions in the vibrationally resolved DF spectra are well reproduced using Franck-Condon factors predicted by complete active space self-consistent field (CASSCF) calculations. Collision-induced population transfer between the A 1 2 A ′ and the A 2 2 A ′ ′ states results in additional peaks in the experimental DF spectra. Differences between the intensities of vibronic bands in the A 1 2 A ′ → X 2 A ′ and the A 2 2 A ′ ′ → X 2 A ′ DF spectra are attributed to different symmetries of the two excited electronic states.
Starting Page	142
Ending Page	146
Page Count	5
File Format	PDF HTM / HTML
DOI	10.1016/j.jms.2016.09.001
Volume Number	330
Alternate Webpage(s)	https://www.ideals.illinois.edu/bitstream/handle/2142/91166/1682.pdf?isAllowed=y&sequence=2
Alternate Webpage(s)	https://doi.org/10.1016/j.jms.2016.09.001
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article