RbSF₂ is a rubidium-based fluoride ceramic compound belonging to the family of metal fluorides, which are ionic ceramics known for high chemical stability and optical transparency in the ultraviolet to infrared spectrum. This material is primarily of research and specialized optical interest, used in applications requiring chemically inert, transparent ceramic windows or as a host matrix for rare-earth dopants in laser and photonic systems. RbSF₂ is notable for its combination of high refractive index and low absorption in certain wavelength regions, making it valuable for environments where conventional glasses or oxides would degrade, though production remains limited and primarily confined to research facilities and advanced optical device manufacturers.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 4,145.2 | ksi | DFT · OptB88vdW | ||
Shear Modulus(G) | 1,402.5 | ksi | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1167 | lb/in³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.7579 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -1.234 | eV/atom | DFT · OptB88vdW |
Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data