Infrared spectrum of the V6 and V7 bands of deuterated nitric acid (DNO3)

Download
  1. Get@NRC: Infrared spectrum of the V6 and V7 bands of deuterated nitric acid (DNO3) (Opens in a new window)
DOIResolve DOI: http://doi.org/10.1006/jmsp.1993.1020
AuthorSearch for: ; Search for: ; Search for: ; Search for: ; Search for: ; Search for:
TypeArticle
Journal titleJournal of molecular spectroscopy
ISSN0022-2852
Volume157
IssueJanuary 1
Pages248253; # of pages: 6
AbstractThe high-resolution Fourier transform infrared spectrum of the ν6 and ν7 bands of deuterated nitric acid (DNO3) has been measured in the region between 510 and 667 cm−1 . The rovibrational transitions of both bands have been assigned and analyzed. Slightly improved ground state constants have been determined. The ν7 band is centered at 541.5847 ± 0.0002 cm−1. It shows no sign of perturbations and has been fit through J = 64 with an rms deviation of 0.0002 cm−1. The ν6 band is centered at 642.1383 ± 0.0002 cm−1 and is perturbed by 2ν9 through a Fermi resonance term and possibly a Coriolis term. The resonance is particularly noticeable above J = 40, where a crossing of rotational levels of the two vibrational states leads to a ΔK ± 2 interaction. A hot band centered at 632.7081 ± 0.0005 cm−1 has also been analyzed and identified as due to (ν6 + ν9) − ν9.
Publication date
LanguageEnglish
AffiliationNational Research Council Canada; NRC Institute for National Measurement Standards; NRC Herzberg Institute of Astrophysics
Peer reviewedNo
Identifier10008354
NRC number990
NPARC number8897076
Export citationExport as RIS
Report a correctionReport a correction
Record identifier6de24539-0f01-43c6-9f21-d02302c4a35e
Record created2009-04-22
Record modified2016-05-09
Bookmark and share
  • Share this page with Facebook (Opens in a new window)
  • Share this page with Twitter (Opens in a new window)
  • Share this page with Google+ (Opens in a new window)
  • Share this page with Delicious (Opens in a new window)