K2RbAsCl6 is a halide double perovskite ceramic compound combining potassium, rubidium, arsenic, and chlorine elements. This is a research-phase material studied primarily in the solid-state chemistry and materials science communities for potential optoelectronic and semiconductor applications, rather than an established commercial engineering material. The double perovskite halide family offers theoretical advantages in photovoltaic absorbers and radiation detection due to structural tunability and the possibility of reduced toxicity compared to lead-based halide perovskites, though this specific composition remains experimental and has not achieved widespread industrial adoption.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.08158 | lb/in³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 3.410 | eV | DFT · OptB88vdW | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 3.528 | - | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.08560 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -1.449 | 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