CaAu2F12 is an intermetallic compound containing calcium, gold, and fluorine—a rare combination that places it outside conventional structural alloy families and indicates laboratory or specialized research synthesis. This material belongs to the family of gold-based fluoride compounds, which remain largely experimental; such materials are typically investigated for their unique electronic, optical, or chemical properties rather than bulk structural applications. Without established industrial production or widespread commercial deployment, CaAu2F12 is primarily a research compound of interest to materials scientists exploring novel intermetallic phases, fluoride chemistry, or potential applications in specialized domains such as catalysis, electronic devices, or chemical resistance.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 16.87 | GPa | DFT · OptB88vdW | ||
Poisson's Ratio(ν) | 0.3600 | - | DFT · OptB88vdW | ||
Shear Modulus(G) | 6.700 | GPa | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.507 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 1.637 | eV | DFT · OptB88vdW | ||
| ↳ | 1.798 | eV | DFT · TBmBJ | ||
Dielectric Constant (Relative Permittivity)(εr) | 5.351 | - | DFT · OptB88vdW | ||
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries | 3.832 | - | DFT · OptB88vdW | ||
| ↳ | 3.441 | - | DFT · TBmBJ | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW | ||
Piezoelectric Modulus(eij) | 0.1004 | C/m² | DFT · OptB88vdW | ||
Thermoelectric Power Factor(PF)2 entries | 0.00102 | W/(m·K²) | DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C | ||
| ↳ | 0.000568 | W/(m·K²) | DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C | ||
Seebeck Coefficient(S)2 entries | -311.7 | μV/K | DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C | ||
| ↳ | 382.1 | μV/K | DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C | ||
Spectroscopic Limited Maximum Efficiency (SLME)(SLME) | 27.36 | % | DFT · TBmBJ |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -1.532 | 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