Skip to main content Skip to secondary navigation

ShockGas-IR Species

Main content start

The presently available species and individual download links are listed below:

Ethanol (C2H5OH)

  • Wavenumber Range [cm-1]: 930 - 1177
  • Wavelength Range [μm]: 8.5 - 10.8
  • Temperature Range [K]: 296 - 1018
  • Pressure Range [atm]: 1 – 3
  • Publication:

    Y. Ding, C.L. Strand, R.K. Hanson, High-temperature mid-infrared absorption spectra of methanol (CH3OH) and ethanol (C2H5OH) between 930 and 1170 cm-1, Journal of Quantitative Spectroscopy and Radiative Transfer, Volume 224, 2019, Pages 396-402, https://doi.org/10.1016/j.jqsrt.2018.11.034.

Ethylene (C2H4)

  • Wavenumber Range [cm-1]: 865 - 1178
  • Wavelength Range [μm]: 8.5 - 11.6
  • Temperature Range [K]: 811 - 1622
  • Pressure Range [atm]: 1 – 5
  • Publication:

    C.L. Strand, Y. Ding, S.E. Johnson, R.K. Hanson, Measurement of the mid-infrared absorption spectra of ethylene (C2H4) and other molecules at high temperatures and pressures, Journal of Quantitative Spectroscopy and Radiative Transfer, Volumes 222–223, 2019, Pages 122-129, https://doi.org/10.1016/j.jqsrt.2018.10.030.

Methanol (CH3OH)

  • Wavenumber Range [cm-1]: 922 - 1178
  • Wavelength Range [μm]: 8.5 - 10.8
  • Temperature Range [K]: 620 - 1304
  • Pressure Range [atm]: 1 – 3
  • Publication:

    Y. Ding, C.L. Strand, R.K. Hanson, High-temperature mid-infrared absorption spectra of methanol (CH3OH) and ethanol (C2H5OH) between 930 and 1170 cm-1, Journal of Quantitative Spectroscopy and Radiative Transfer, Volume 224, 2019, Pages 396-402, https://doi.org/10.1016/j.jqsrt.2018.11.034.

1-Butene (1-C4H8)

  • Wavenumber Range [cm-1]: 865 - 1190
  • Wavelength Range [μm]: 8.4 - 11.7
  • Temperature Range [K]: 296 - 1000
  • Pressure Range [atm]: 1 - 2.5
  • Publication:

    Y. Ding, W. W. Su, S. E. Johnson, C. L. Strand, R. K. Hanson, Temperature-dependent absorption cross section measurements for propene, 1-butene, cis-/trans-2-butene, isobutene and 1, 3-butadiene in the spectral region 8.4–11.7 µm, Journal of Quantitative Spectroscopy and Radiative Transfer, 2020, 107240, ISSN 0022-4073, https://doi.org/10.1016/j.jqsrt.2020.107240.

1,3-Butadiene (1,3-C4H6)

  • Wavenumber Range [cm-1]: 865 - 1190
  • Wavelength Range [μm]: 8.4 - 11.7
  • Temperature Range [K]: 296 - 1000
  • Pressure Range [atm]: 1 - 2.5
  • Publication:

    Y. Ding, W. W. Su, S. E. Johnson, C. L. Strand, R. K. Hanson, Temperature-dependent absorption cross section measurements for propene, 1-butene, cis-/trans-2-butene, isobutene and 1, 3-butadiene in the spectral region 8.4–11.7 µm, Journal of Quantitative Spectroscopy and Radiative Transfer, 2020, 107240, ISSN 0022-4073, https://doi.org/10.1016/j.jqsrt.2020.107240.

Acetaldehyde (CH3CHO)

  • Wavenumber Range [cm-1]: 1661- 1876
  • Wavelength Range [μm]: 5.3 - 6.0
  • Temperature Range [K]: 297 - 962
  • Pressure Range [atm]: 1
  • Publication:

    Y. Ding, W.Y. Peng, C.L. Strand, R.K. Hanson, Quantitative measurements of broad-band mid-infrared absorption spectra of formaldehyde, acetaldehyde, and acetone at combustion-relevant temperatures near 5.7 μm, Journal of Quantitative Spectroscopy and Radiative Transfer, 2020, 106981, ISSN 0022-4073, https://doi.org/10.1016/j.jqsrt.2020.106981.

Acetone (CH3COCH3)

  • Wavenumber Range [cm-1]: 1661- 1876
  • Wavelength Range [μm]: 5.3 - 6.0
  • Temperature Range [K]: 297 - 962
  • Pressure Range [atm]: 1
  • Publication:

    Y. Ding, W.Y. Peng, C.L. Strand, R.K. Hanson, Quantitative measurements of broad-band mid-infrared absorption spectra of formaldehyde, acetaldehyde, and acetone at combustion-relevant temperatures near 5.7 μm, Journal of Quantitative Spectroscopy and Radiative Transfer, 2020, 106981, ISSN 0022-4073, https://doi.org/10.1016/j.jqsrt.2020.106981.

Cis-2-Butene (Cis-2-C4H8)

  • Wavenumber Range [cm-1]: 930 - 1175
  • Wavelength Range [μm]: 8.5 - 10.7
  • Temperature Range [K]: 296 - 1000
  • Pressure Range [atm]: 1 - 2.5
  • Publication:

    Y. Ding, W. W. Su, S. E. Johnson, C. L. Strand, R. K. Hanson, Temperature-dependent absorption cross section measurements for propene, 1-butene, cis-/trans-2-butene, isobutene and 1, 3-butadiene in the spectral region 8.4–11.7 µm, Journal of Quantitative Spectroscopy and Radiative Transfer, 2020, 107240, ISSN 0022-4073, https://doi.org/10.1016/j.jqsrt.2020.107240.

Formaldehyde (CH2O)

  • Wavenumber Range [cm-1]: 1662- 1845
  • Wavelength Range [μm]: 5.4 - 6.0
  • Temperature Range [K]: 998
  • Pressure Range [atm]: 4
  • Publication:

    Y. Ding, W.Y. Peng, C.L. Strand, R.K. Hanson, Quantitative measurements of broad-band mid-infrared absorption spectra of formaldehyde, acetaldehyde, and acetone at combustion-relevant temperatures near 5.7 μm, Journal of Quantitative Spectroscopy and Radiative Transfer, 2020, 106981, ISSN 0022-4073, https://doi.org/10.1016/j.jqsrt.2020.106981.

Iso-Butene (Iso-C4H8)

  • Wavenumber Range [cm-1]: 865 - 960
  • Wavelength Range [μm]: 10.4 - 11.7
  • Temperature Range [K]: 296 - 1000
  • Pressure Range [atm]: 1 - 2.5
  • Publication:

    Y. Ding, W. W. Su, S. E. Johnson, C. L. Strand, R. K. Hanson, Temperature-dependent absorption cross section measurements for propene, 1-butene, cis-/trans-2-butene, isobutene and 1, 3-butadiene in the spectral region 8.4–11.7 µm, Journal of Quantitative Spectroscopy and Radiative Transfer, 2020, 107240, ISSN 0022-4073, https://doi.org/10.1016/j.jqsrt.2020.107240.

Propene (C3H6)

  • Wavenumber Range [cm-1]: 865 - 960
  • Wavelength Range [μm]: 8.4 - 11.7
  • Temperature Range [K]: 296 - 1000
  • Pressure Range [atm]: 1 - 2.5
  • Publication:

    Y. Ding, W. W. Su, S. E. Johnson, C. L. Strand, R. K. Hanson, Temperature-dependent absorption cross section measurements for propene, 1-butene, cis-/trans-2-butene, isobutene and 1, 3-butadiene in the spectral region 8.4–11.7 µm, Journal of Quantitative Spectroscopy and Radiative Transfer, 2020, 107240, ISSN 0022-4073, https://doi.org/10.1016/j.jqsrt.2020.107240.

Trans-2-Butene (Trans-2-C4H8)

  • Wavenumber Range [cm-1]: 915- 1190
  • Wavelength Range [μm]: 8.4 - 10.9
  • Temperature Range [K]: 296 - 1000
  • Pressure Range [atm]: 1 - 2.5
  • Publication:

    Y. Ding, W. W. Su, S. E. Johnson, C. L. Strand, R. K. Hanson, Temperature-dependent absorption cross section measurements for propene, 1-butene, cis-/trans-2-butene, isobutene and 1, 3-butadiene in the spectral region 8.4–11.7 µm, Journal of Quantitative Spectroscopy and Radiative Transfer, 2020, 107240, ISSN 0022-4073, https://doi.org/10.1016/j.jqsrt.2020.107240.