Rubidium fluoride (RbF) is an ionic ceramic compound belonging to the alkali halide family, characterized by a simple cubic rock salt crystal structure. It is primarily encountered in research and specialized optical applications rather than mainstream industrial use, valued for its transparency to infrared radiation and potential applications in high-energy physics experiments and spectroscopy.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 4,587.5 | ksi | — | ||
Poisson's Ratio(ν) | 0.2900 | - | — | ||
Shear Modulus(G) | 2,526.6 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1397 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 10.40 | eV | — | ||
| ↳ | 5.959 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr)3 entries | 7.270 | - | — | ||
| ↳ | 5.856 | - | — | ||
| ↳ | 4.574 range 2.142–7.005median of 2 measurements | - | — | ||
Electronic Dielectric Tensor(ε∞) | Matrix (redacted) | - | — | ||
Total Dielectric Tensor(ε) | Matrix (redacted) | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.000 | C/m² | — | ||
Seebeck Coefficient(S) | -134.4 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf)2 entries | -2.901 | eV/atom | — | ||
| ↳ | -2.869 | eV/atom | — |