HCN Ice at 60 K
| Sample Type | Ice |
|---|---|
| Components | HCN |
| Ratio | 1 |
| Substrate | KRS-5 or ZnS |
| Phase / State | Crystalline |
| Reference Temperature | 60 K |
| Wavenumber (cm⁻¹) | 800 - 3200 |
| Wavelength (µm) | 3.125 - 12.5 |
Crystalline hydrogen cyanide (HCN) ice deposited at 60 K onto a thallium bromoiodide (KRS-5) or zinc sulfide (ZnS) substrate, then annealed at 80 K and cooled down to 60 K, and held at 60 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 60 K, by infrared transmission spectroscopy from 3200 to 800 cm⁻¹ with a resolution of 1 cm⁻¹.
The accuracy of n is estimated at ± 1%.
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):
Masterson, C. M. and Khanna, R. K. (1990) 'Absorption Intensities and Complex Refractive Indices of Crystalline HCN, HC₃N, and C₄N₂ in the Infrared Region', Icarus, 83, pp. 83-92.
n/k Values
Compatible Datasets (i.e., same molecule, phase, and temperature) are marked with *
| Select | Chemical | Ratio | Phase / State | T (K) | Wavelength Min (µm) |
Wavelength Max (µm) |
Compatible | n | k | Reference |
|---|---|---|---|---|---|---|---|---|---|---|
|
|
HCN | 1 | Crystalline | 120 | 2 | 16.667 | ✓ | ✓ | Gerakines et al. (2022) | |
|
|
HCN | 1 | Crystalline | 35 | 37.037 | 83.333 | ✓ | ✓ | Dello Russo and Khanna (1996) | |
|
|
HCN | 1 | Crystalline | 95 | 37.037 | 83.333 | ✓ | ✓ | Dello Russo and Khanna (1996) |