RbNaCl₂ is an ionic ceramic compound composed of rubidium, sodium, and chlorine, belonging to the halide ceramic family. This material is primarily of research and academic interest rather than established industrial use, with potential applications in solid-state chemistry, ionic conductivity studies, and specialized optical or electrochemical systems where mixed-alkali halides offer unique ionic transport properties. Engineers would consider this compound for niche applications requiring specific ionic characteristics or in fundamental materials research exploring how mixed-cation systems influence ceramic behavior, though its practical engineering adoption remains limited compared to more conventional ceramic materials.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 18.62 | GPa | DFT · OptB88vdW | ||
Poisson's Ratio(ν) | 0.2900 | - | DFT · OptB88vdW | ||
Shear Modulus(G) | 10.01 | GPa | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 2.451 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 4.342 | eV | DFT · OptB88vdW | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 2.663 | - | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.08960 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -1.924 | 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