The carbonyl frequency of N,N-dimethylpyridazin-3,6-dione

The Raman spectrum of N-N-dimethyl pyridazia-3,6-dione, by revealing ν 3 CO as a band at 1682 cm −1, helps to explain its anomalously low reported i.r. carbonyl frequency; the latter is ν as CO. Other assignments are suggested.

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Bibliographic Details
Published in:Spectrochimica acta. Part A: Molecular spectroscopy 1975-01, Vol.31 (9), p.1547-1548
Main Authors: Chalmers, J.M, Cudby, M.E.A, Smith, D, Taylor, P.J
Format: Article
Language:English
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Summary:The Raman spectrum of N-N-dimethyl pyridazia-3,6-dione, by revealing ν 3 CO as a band at 1682 cm −1, helps to explain its anomalously low reported i.r. carbonyl frequency; the latter is ν as CO. Other assignments are suggested.
ISSN:0584-8539
DOI:10.1016/0584-8539(75)80215-7