Abstract

The ir spectra of 89 saturated aliphatic-branched and straight-chain esters are reported for the region 350–50 cm⁻¹ and empirical correlations of the band frequencies are classified by the alcohol component. It is found that there is no consistent series of bands for all samples studied but within the individual classes, several discrete areas of absorption are specified. This verified that these vibrations are more sensitive to structural differences than the higher-frequency characteristic group frequencies and are more specific in the total identification of a given sample.

Far-infrared spectra of magnesium oxide

Xavier Gerbaux, Armand Hadni, Masato Tazawa, and J. C. Villegier
Appl. Opt. 33(1) 57-59 (1994)

Investigation of Far-Infrared Spectra

J. Opt. Soc. Am. 51(2) 249_1-249 (1961)

Analysis of far-infrared emission Fourier transform spectra

Jae H. Park and Bruno Carli
Appl. Opt. 25(19) 3490-3501 (1986)

Interferometric Spectra of Ammonia and Carbon Monoxide in the Far Infrared*

Ernest V. Loewenstein
J. Opt. Soc. Am. 50(12) 1163-1165 (1960)

Far Infrared Reflection Spectra of AgCl, AgBr, and AgI at Low Temperatures

Armand Hadni, Jacques Claudel, and Pierre Strimer
Appl. Opt. 7(6) 1159-1165 (1968)