Rb₂TlHgI₆ is a halide perovskite ceramic compound containing rubidium, thallium, mercury, and iodine. This is a research-phase material studied primarily for its potential in optoelectronic and photonic applications, particularly as a semiconducting or scintillating ceramic. While not yet commercialized at scale, halide perovskites in this family are investigated as alternatives to conventional semiconductors in radiation detection, X-ray imaging, and photovoltaic systems due to their tunable bandgaps and strong photon absorption; however, thallium and mercury content present significant toxicity and environmental handling challenges that currently limit practical deployment.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.943 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.06980 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -0.7626 | 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