High-resolution synchrotron far-infrared spectroscopy of acrolein: The vibrational levels below 700cm−1

A comparison of Raman, FTIR and ATR-FTIR micro spectroscopy for imaging human skin tissue sections

“…High Resolution IR spectroscopy is commonly employed for gas phase molecular spectroscopy, and synchrotron sources can allow OPDs of >10m 59 . In this way, bandwidths as low as for example 7x 10 4 cm 1 for the n 18 fundamental band of acrolein have been recorded 60,61 .…”

High-resolution synchrotron infrared spectroscopy of thiophosgene: The ν2 and ν4 fundamental bands near 500 cm−1

“…More recently there have been promising demonstrations that the brightness of synchrotron sources is useful for gas-phase studies with high spectral resolution, particularly in the far-infrared region [13][14][15][16]. At the CLS, the far-infrared beamline has already been used for detailed studies of a number of molecules, including acrolein [17][18][19], thiophene [20], pyrrole [21], b-propiolactone [22], methyl silane [23], and methanol [24]. The excellent spectral resolution achieved in these studies (often <0.001 cm…”

High resolution infrared spectrum and global analysis of ν5, ν12, and ν12+ν6−ν6 in CH3SiH3

“…The history of this development has been discussed in a series of works on acrolein by McKellar and co-workers [22][23][24]. At the time the current methyl silane study was carried out, a gain of a factor of up to seven in signal-to-noise ratio was attained in the region from 400 to 750 cm À1 by using the CLS rather than a conventional globar source [23].…”