K2RbAlF6 is an inorganic fluoride compound belonging to the family of complex metal fluorides, specifically an aluminofluoride with potassium and rubidium cations. This material is primarily of research interest rather than established industrial production, studied for its potential in optical, thermal management, and specialized ceramic applications where fluoride compounds offer superior chemical stability and low absorption in certain wavelength regions. Compared to more common ceramics, fluoride-based materials like this are valued in niche high-performance contexts for their unique combination of thermal and optical properties, though cost and manufacturing scalability remain limiting factors for widespread adoption.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 6,203.3 | ksi | — | ||
Shear Modulus(G) | 1,772.4 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1063 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 6.380 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.07340 | eV/atom | — | ||
Formation Energy(ΔHf) | -3.309 | eV/atom | — |