Iridium tetrafluoride (IrF₄) is a ceramic compound combining the refractory metal iridium with fluorine, forming an ionic ceramic material. While not widely commercialized, IrF₄ belongs to the metal fluoride ceramic family that is primarily of research and development interest for extreme-environment applications where chemical inertness, thermal stability, and resistance to corrosive fluorine-containing atmospheres are critical.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 54.10 | GPa | — | ||
Poisson's Ratio(ν) | 0.3000 | - | — | ||
Shear Modulus(G) | 24.16 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 6.979 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 67.04 | - | — | ||
Piezoelectric Modulus(eij) | 1.502 | C/m² | — | ||
Seebeck Coefficient(S) | 108 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.00130 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.432 | eV/atom | — |