Er7IrI12 is an intermetallic ceramic compound combining erbium, iridium, and iodine, representing an experimental material from the rare-earth intermetallic family. While not a commercially established engineering ceramic, this composition is of research interest for high-temperature applications and specialized functional ceramics where the unique combination of rare-earth and platinum-group elements may offer enhanced properties. The material's development context suggests investigation into advanced ceramics for extreme environments or electronic/photonic applications where erbium-containing compounds are traditionally explored.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2374 | lb/in³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.2500 | eV | DFT · OptB88vdW | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 10.56 | - | 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) | -1.303 | 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