Rb2NaAsCl6 is a mixed-halide perovskite ceramic compound containing rubidium, sodium, arsenic, and chlorine elements. This material belongs to the family of double-perovskite ceramics, which are primarily investigated for optoelectronic and photovoltaic applications due to their tunable electronic properties and potential for replacing toxic lead-based perovskites. While still in the research and development phase, compounds in this class are notable for their structural stability and the possibility of engineering band gaps through compositional control, making them candidates for next-generation solar cells, light-emitting devices, and radiation detectors where toxicity and performance trade-offs drive material selection.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 2.874 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 3.113 | eV | DFT · OptB88vdW | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 3.953 | - | 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) | -1.545 | 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