Rb2NaSmCl6 is a halide perovskite ceramic compound containing rubidium, sodium, samarium, and chlorine. This material belongs to the family of double perovskites and is primarily investigated as a research compound for optoelectronic and photonic applications, particularly in contexts where rare-earth doping (samarium) offers photoluminescent or scintillation properties. The mixed-cation design (rubidium and sodium) provides structural flexibility and tunability of electronic properties compared to single-cation halide perovskites, making it of interest in emerging device technologies.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.026 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 4.960 | eV | DFT · OptB88vdW | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 3.028 | - | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -2.205 | 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