Na2AsAu is an intermetallic compound combining sodium, arsenic, and gold in a defined stoichiometric ratio. This material belongs to the family of complex metallic alloys and intermetallics, which are primarily of research and exploratory interest rather than established industrial use. While the sodium-arsenic-gold system remains largely experimental, intermetallic compounds of this type are studied for potential applications in thermoelectric devices, specialized electronic components, and catalysis, where their unique crystal structures and electronic properties may offer advantages over conventional alloys.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2104 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.4970 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr)2 entries | 26.87 | - | — | ||
| ↳ | 15.44 range 12.01–18.88median of 2 measurements | - | — | ||
Electronic Dielectric Tensor(ε∞) | Matrix (redacted) | - | — | ||
Total Dielectric Tensor(ε) | Matrix (redacted) | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -124.6 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.5295 | eV/atom | — |