High-resolution rovibrational analysis of CH281BrF in the range 920–980cm−1

R. Visinoni; A. Baldacci; P. Stoppa; F. Kollipost; René Wugt Larsen

doi:10.1016/j.cplett.2013.06.002

High-resolution rovibrational analysis of CH281BrF in the range 920–980cm−1

R. Visinoni
, A. Baldacci
, P. Stoppa
, F. Kollipost
, René Wugt Larsen

Department of Chemistry

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

The high-resolution infrared spectrum of CH281BrF has been studied in part of the atmospheric window between 920 and 980cm−1, the region characterized by the v9 and v5+v6 absorptions. The v9 emerges as a pseudo a-type band, with selection rule ΔKa=ΔKc=0, ±2, and v5+v6 exhibits a predominant a-type structure. The interactions connecting these levels and the dark 3v6 state have been explored. The anomalous v9 transitions have been ascribed to Coriolis interaction with v4. The analysis yields a set of accurate upper-state parameters for v9 and v5+v6. Spectroscopic information on 3v6 has been also obtained.

Original language	English
Journal	Chemical Physics Letters
Volume	579
Pages (from-to)	16-22
ISSN	0009-2614
DOIs	https://doi.org/10.1016/j.cplett.2013.06.002
Publication status	Published - 2013

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@article{5f0030332f8b44d7a713bc6c81f8c611,

title = "High-resolution rovibrational analysis of CH281BrF in the range 920–980cm−1",

abstract = "The high-resolution infrared spectrum of CH281BrF has been studied in part of the atmospheric window between 920 and 980cm−1, the region characterized by the v9 and v5+v6 absorptions. The v9 emerges as a pseudo a-type band, with selection rule ΔKa=ΔKc=0, ±2, and v5+v6 exhibits a predominant a-type structure. The interactions connecting these levels and the dark 3v6 state have been explored. The anomalous v9 transitions have been ascribed to Coriolis interaction with v4. The analysis yields a set of accurate upper-state parameters for v9 and v5+v6. Spectroscopic information on 3v6 has been also obtained.",

author = "R. Visinoni and A. Baldacci and P. Stoppa and F. Kollipost and Larsen, \{Ren{\'e} Wugt\}",

year = "2013",

doi = "10.1016/j.cplett.2013.06.002",

language = "English",

volume = "579",

pages = "16--22",

journal = "Chemical Physics Letters",

issn = "0009-2614",

publisher = "Elsevier",

}

TY - JOUR

T1 - High-resolution rovibrational analysis of CH281BrF in the range 920–980cm−1

AU - Visinoni, R.

AU - Baldacci, A.

AU - Stoppa, P.

AU - Kollipost, F.

AU - Larsen, René Wugt

PY - 2013

Y1 - 2013

N2 - The high-resolution infrared spectrum of CH281BrF has been studied in part of the atmospheric window between 920 and 980cm−1, the region characterized by the v9 and v5+v6 absorptions. The v9 emerges as a pseudo a-type band, with selection rule ΔKa=ΔKc=0, ±2, and v5+v6 exhibits a predominant a-type structure. The interactions connecting these levels and the dark 3v6 state have been explored. The anomalous v9 transitions have been ascribed to Coriolis interaction with v4. The analysis yields a set of accurate upper-state parameters for v9 and v5+v6. Spectroscopic information on 3v6 has been also obtained.

AB - The high-resolution infrared spectrum of CH281BrF has been studied in part of the atmospheric window between 920 and 980cm−1, the region characterized by the v9 and v5+v6 absorptions. The v9 emerges as a pseudo a-type band, with selection rule ΔKa=ΔKc=0, ±2, and v5+v6 exhibits a predominant a-type structure. The interactions connecting these levels and the dark 3v6 state have been explored. The anomalous v9 transitions have been ascribed to Coriolis interaction with v4. The analysis yields a set of accurate upper-state parameters for v9 and v5+v6. Spectroscopic information on 3v6 has been also obtained.

U2 - 10.1016/j.cplett.2013.06.002

DO - 10.1016/j.cplett.2013.06.002

M3 - Journal article

SN - 0009-2614

VL - 579

SP - 16

EP - 22

JO - Chemical Physics Letters

JF - Chemical Physics Letters

ER -

High-resolution rovibrational analysis of CH281BrF in the range 920–980cm−1

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