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Near-Infrared Diode–Laser Spectroscopy of the CCO Radical in theÃ(010)3Δ–X(010)3Π(b) Band

✍ Scribed by Hisashi Abe; Masaki Mukai; Masaharu Fujitake; Nobukimi Ohashi

Publisher
Elsevier Science
Year
1999
Tongue
English
Weight
282 KB
Volume
195
Category
Article
ISSN
0022-2852

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✦ Synopsis

The A ˜(010) 3 ⌬-X ˜(010) 3 ⌸(b) band spectrum of the CCO radical has been studied in the region from 11,808 to 11,919 cm Ϫ1 by near-infrared diode-laser spectroscopy. A least-squares fit has been made using only part of the observed A ˜(010) 3 ⌬-X ˜(010) 3 ⌸(b) band transitions to obtain molecular constants for the A ˜(010) 3 ⌬ state, removing transitions with upper levels of irregular behavior. The spin-orbit parameter and the subband origin determined in the present analysis have been discussed in relation to higher order contributions to the Renner-Teller effect.

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