Pure CH3OH (1) Ice at 10 K
| Sample Type | Ice |
|---|---|
| Components | CH3OH |
| Ratio | 1 |
| Substrate | KBr or CsI |
| Reference Temperature | 10 K |
| Wavenumber (cm⁻¹) | 400.04 - 5000 |
| Wavelength (µm) | 2 - 24.998 |
Amorphous methanol (CH3OH) ice deposited at 10 K onto a potassium bromide (KBr) or cesium iodide (CsI) substrate, and held at 10 K during spectroscopic measurements.
The real (n) and imaginary (k) parts of the complex index of refraction were determined using optical measurements done at a temperature of 10 K, by infrared transmission spectroscopy from 5000 to 400 cm⁻¹ with a resolution of 1 cm⁻¹.
The absorption spectrum of a 1.0-µm-thick sample is provided in this dataset.
More information can be found in the publication and on the OCdb contributor's page.
Any use of this data should recognize the parent publication(s):
Gerakines, P. A. and Hudson, R. L. (2020) 'Modified Algorithm and Open-source Computational Package for the Determination of Infrared Optical Constants Relevant to Astrophysics', The Astrophysical Journal, 901:52, 10 pp.