Ag₂HgSI₂ is a ternary intermetallic compound combining silver, mercury, sulfur, and iodine—an uncommon metal-based phase that does not correspond to any well-established commercial alloy family. This material appears to be a research or exploratory compound, likely investigated for its electronic, optical, or structural properties within the broader context of mixed-halide or chalcogenide intermetallics. Because of its mercury content and niche composition, it remains primarily a laboratory material with no widespread industrial production or deployment in conventional engineering applications.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 28.11 | GPa | — | ||
Poisson's Ratio(ν) | 0.4000 | - | — | ||
Shear Modulus(G) | 6.210 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 6.163 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.169 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr)2 entries | 13.44 | - | — | ||
| ↳ | 8.509 range 6.498–10.52median of 2 measurements | - | — | ||
Piezoelectric Modulus(eij) | 0.3062 | C/m² | — | ||
Seebeck Coefficient(S) | -75.84 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.1507 | eV/atom | — |