A LASER STUDY OF THE BLUE ELECTRONIC-TRANSITIONS OF CAS

C N  JARMAN; R A  HAILEY; P F  BERNATH

A LASER STUDY OF THE BLUE ELECTRONIC-TRANSITIONS OF CAS

C N JARMAN
, R A HAILEY
, P F BERNATH

Chemistry

Research output: Contribution to journal › Article › peer-review

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 1000 cm-1 portion of the spectrum 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. Spectroscopic constants have been generated for all three upper states and for the X (1)SIGMA+ state from a fit to 4340 individual lines. These constants have been used to generate potential curves and Franck-Condon factors.

Original language	English
Pages (from-to)	5571-5576
Number of pages	6
Journal	Journal of Chemical Physics
Volume	96
Issue number	8
Publication status	Published - 15 Apr 1992

Keywords

BAND
SYSTEM

Cite this

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title = "A LASER STUDY OF THE BLUE ELECTRONIC-TRANSITIONS OF CAS",

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 1000 cm-1 portion of the spectrum 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. Spectroscopic constants have been generated for all three upper states and for the X (1)SIGMA+ state from a fit to 4340 individual lines. These constants have been used to generate potential curves and Franck-Condon factors.",

keywords = "BAND, SYSTEM",

author = "JARMAN, \{C N\} and HAILEY, \{R A\} and BERNATH, \{P F\}",

year = "1992",

month = apr,

day = "15",

language = "English",

volume = "96",

pages = "5571--5576",

journal = "Journal of Chemical Physics",

issn = "0021-9606",

publisher = "American Institute of Physics",

number = "8",

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TY - JOUR

T1 - A LASER STUDY OF THE BLUE ELECTRONIC-TRANSITIONS OF CAS

AU - JARMAN, C N

AU - HAILEY, R A

AU - BERNATH, P F

PY - 1992/4/15

Y1 - 1992/4/15

N2 - 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 1000 cm-1 portion of the spectrum 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. Spectroscopic constants have been generated for all three upper states and for the X (1)SIGMA+ state from a fit to 4340 individual lines. These constants have been used to generate potential curves and Franck-Condon factors.

AB - 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 1000 cm-1 portion of the spectrum 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. Spectroscopic constants have been generated for all three upper states and for the X (1)SIGMA+ state from a fit to 4340 individual lines. These constants have been used to generate potential curves and Franck-Condon factors.

KW - BAND

KW - SYSTEM

M3 - Article

SN - 0021-9606

VL - 96

SP - 5571

EP - 5576

JO - Journal of Chemical Physics

JF - Journal of Chemical Physics

IS - 8

ER -