Abstract

Dahlqvist and Euranto reported an apparent doubling of the infrared carbonyl stretching band of a number of alkyl deuteroformate esters. By comparison with the corresponding protioformate esters and a process of elimination, they showed that the apparent CO band at higher frequencies must be the overtone of CD out-of-plane bending ("2 × CD <i>op be</i>") in Fermi resonance with CO stretching ("CO <i>st</i>").

Similarities in the Infrared Spectra of Homologous Compounds

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The Infrared Spectra of Propylene and Propylene-d₆*

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Fourier-transform infrared spectroscopy, torsion–vibration coupling, and new far-infrared laser assignments for ¹³CD₃OH methanol

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Infrared and Raman Spectra of Some Tin-Alkyls

C. R. Dillard and J. R. Lawson
J. Opt. Soc. Am. 50(12) 1271-1274 (1960)

Far-infrared emission from an optically pumped overtone Raman CH₃I laser

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Opt. Lett. 17(7) 502-504 (1992)