C₂H₆ Ice at 40 K
| Sample Type | Ice |
|---|---|
| Components | C₂H₆ |
| Ratio | 1 |
| Substrate | KBr |
| Phase / State | Amorphous |
| Reference Temperature | 40 K |
| Wavenumber (cm⁻¹) | 500 - 4500 |
| Wavelength (µm) | 2.222 - 20 |
Amorphous ethane (C₂H₆) ice deposited at 16 K onto a potassium bromide (KBr) substrate, then warmed up to 40 K, and held at 40 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 40 K, by infrared transmission spectroscopy from 4500 to 500 cm⁻¹ with a resolution of 1 cm⁻¹.
The transmission (T) spectrum of a 0.46-µm-thick sample is also 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):
Hudson, R. L., Gerakines, P. A. and Moore, M. H. (2014) 'Infrared spectra and optical constants of astronomical ices: II. Ethane and ethylene', Icarus, 243, pp. 148-157.