High resolution analysis of the [nu]12 and [nu]17 fundamental bands of acrolein, CH2CHCHO, in the 600?cm-1 region

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DOIResolve DOI: http://doi.org/10.1016/j.jms.2007.01.005
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TypeArticle
Journal titleJournal of Molecular Spectroscopy
Volume242
Issue1
Pages3138; # of pages: 8
SubjectAcrolein; Coriolis; Infrared; Propenol; Synchrotron
AbstractSynchrotron radiation from the new Canadian Light Source facility has been used to obtain a high resolution (0.0012?cm-1) absorption spectrum of acrolein vapor in the 550-660?cm-1 region. Almost 2000 transitions have been included in a detailed analysis of the [nu]12 (~564?cm-1) and [nu]17 (~593?cm-1) fundamental bands which yielded precise values for the band origins, rotational and centrifugal distortion parameters. The analysis included the a- and b-type Coriolis interactions connecting [nu]12 and [nu]17, as well as an a-type Coriolis interaction between [nu]17 and a "dark" perturbing state, identified as 4[nu]18. We believe that this is the first high resolution infrared study of acrolein.
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AffiliationNational Research Council Canada; NRC Steacie Institute for Molecular Sciences
Peer reviewedNo
NPARC number12328415
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Record identifier7b1daf41-93de-43d1-acf8-73d98b33aa45
Record created2009-09-10
Record modified2016-05-09
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