Rb₃AsBr₆ is an inorganic halide perovskite ceramic composed of rubidium, arsenic, and bromine. This compound belongs to the family of metal halide perovskites, which are primarily studied for optoelectronic and photovoltaic applications rather than established structural engineering uses; it represents an experimental research material with potential in next-generation semiconductor and light-emitting device technologies. The arsenic-based halide perovskite family is investigated for tunable bandgap properties and solid-state photon emission, though commercial deployment remains limited compared to lead-based or tin-based halide perovskites due to toxicity concerns and stability challenges.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.449 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 2.884 | eV | DFT · OptB88vdW | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 4.152 | - | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.02350 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -1.269 | 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