RbSF is a ceramic compound composed of rubidium and sulfur fluoride constituents, representing a halide-based ceramic material class with potential applications in specialized electrolytic and thermal environments. This material belongs to the broader family of alkali metal halide ceramics, which are primarily of research interest for their ionic conductivity and chemical stability properties. Industrial adoption remains limited; the material is more commonly encountered in laboratory and developmental settings for electrochemical cells, high-temperature thermal barriers, or ionic conductor applications rather than mainstream structural engineering.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 33.19 | GPa | DFT · OptB88vdW | ||
Poisson's Ratio(ν) | -0.04000 | - | DFT · OptB88vdW | ||
Shear Modulus(G) | -7.150 | GPa | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.340 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.9670 | eV | DFT · OptB88vdW | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 2.611 | - | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 1.249 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -0.6696 | 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