High resolution FTIR measurement and analysis of the V8 band of deuterated nitric acid (DNO3)

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DOIResolve DOI: http://doi.org/10.1016/0022-2852(91)90297-N
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TypeArticle
Journal titleJournal of molecular spectroscopy
ISSN0022-2852
Volume149
IssueOctober 2
Pages425434; # of pages: 10
AbstractThe infrared spectrum of the ν8 band of deuterated nitric acid (DNO3) has been measured with a resolution of 0.002 cm−1 in the frequency range of 730 to 794 cm−1. A total of 1888 assigned transitions have been analyzed to provide rovibrational constants for the upper state with a standard deviation of 0.00022 cm−1. In the course of the analysis, the constants for the ground state were improved. Because of the absence of perturbations, the constants can be used to accurately calculate the infrared line positions for the band. The band is C-type with a band center at 762.8738 ± 0.0001 cm−1. As was found for ν8 of HNO3, the P branch is much weaker than the R branch. Effective Herman-Wallis correction factors are given for the band.
Publication date
LanguageEnglish
AffiliationNational Research Council Canada; NRC Institute for National Measurement Standards; NRC Herzberg Institute of Astrophysics
Peer reviewedNo
Identifier10008354
NRC number993
NPARC number8900545
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Record identifier0031ce77-4c82-46fc-9c16-8e75168129df
Record created2009-04-22
Record modified2016-05-09
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