The 4550 Å band system of glyoxal. III. Vibration-rotational analyses for 11 bands of C2D2O2

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DOIResolve DOI: http://doi.org/10.1139/p71-038
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TypeArticle
Journal titleCanadian Journal of Physics
ISSN0008-4204
Volume49
Issue3
Pages323327
AbstractRotational analyses have been carried out for 11 bands of the 1Au–1Ag (π*–n) transition of glyoxal-d2 in absorption. Approximately 13 000 lines have been assigned, and rotational and vibrational constants determined by computer methods. The following vibrational frequencies have been determined: ν2′ = 1394.42 cm−1, ν4′ = 866.52 cm−1, ν5′ = 499.04 cm−1, ν7′ = 217.36 cm−1, ν5″ = 537.29 cm−1, and ν7″ = 117.98 cm−1. The bands are relatively free from perturbations with the exception of a Coriolis interaction involving the torsional vibration ν7(au) and the C—C=O bending vibration ν12(bu).
Publication date
LanguageEnglish
AffiliationNational Research Council Canada
Peer reviewedYes
NRC number11664
NPARC number21274936
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Record identifier30a2d826-eb9c-4b0f-bb46-e5dfd5cbbc5b
Record created2015-05-04
Record modified2016-05-09
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