Pure H2O (1) Ice at 23 K
| Sample Type | Ice |
|---|---|
| Components | H2O |
| Ratio | 1 |
| Substrate | KBr |
| Reference Temperature | 23 K |
| Wavenumber (cm⁻¹) | 650 - 4000 |
| Wavelength (µm) | 2.5 - 15.385 |
Amorphous water (H2O) ice deposited at 23 K onto a potassium bromide (KBr) substrate, and held at 23 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 23 K, by infrared transmission spectroscopy from 4000 to 650 cm⁻¹ with a resolution of 3 cm⁻¹.
The accuracy of the n and k indices is estimated at ± 5%.
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):
Kitta, K. and Krätschmer, W. (1983) 'Status of laboratory experiments on ice mixtures and on the 12 µm H2O ice feature', Astronomy and Astrophysics, 122, pp. 105-110.