FTIR Measurements of N2-Induced Pressure Broadening of Allene (C3H4) in the ν10 Band

Wang, W.F.; Sirota, J. Marcos; Reuter, Dennis C.

doi:10.1006/jmsp.1999.7977

Cited by 4 publications

(1 citation statement)

References 30 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Fourier Transform Infrared (FTIR) spectroscopy studies have been used to analyze the IR spectra and determine vibrational assignments and molecular structure (see Refs. [28][29][30]). High-resolution tunable diode laser spectroscopy has been used to determine line intensities and collisional broadening parameters [31][32][33][34] as well as rotational and molecular constants [35][36][37][38].…”

Section: Introductionmentioning

confidence: 97%

Quantitative mid-infrared spectra of allene and propyne from room to high temperatures

Es-sebbar

Jolly

Bénilan

et al. 2014

Journal of Molecular Spectroscopy

View full text Add to dashboard Cite

a b s t r a c tAllene (a-C 3 H 4 ; CH 2 CCH 2 ) and propyne (p-C 3 H 4 ; CH 3 C 2 H) have attracted much interest because of their relevance to the photochemistry in astrophysical environments as well as in combustion processes. Both allene and propyne have strong absorption in the infrared region. In the present work, infrared spectra of a-C 3 H 4 and p-C 3 H 4 are measured in the gas phase at temperatures ranging from 296 to 510 K. The spectra are measured over the 580-3400 cm À1 spectral region at resolutions of 0.08 and 0.25 cm À1 using Fourier Transform Infrared spectroscopy. Absolute integrated intensities of the main infrared bands are determined at room temperature and compared with values derived from literature for both molecules. Integrated band intensities are also determined as a function of temperature in various spectral regions.

show abstract