Al2HgS4 is an intermetallic compound combining aluminum, mercury, and sulfur—a ternary metal chalcogenide that bridges metallurgic and semiconductor chemistry. This material is primarily of research interest rather than established in high-volume production; it represents exploration into mercury-containing metal sulfides for specialized applications where the combined properties of its constituent elements may offer unique electronic or structural behavior.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)2 entries | 5,496.3 | ksi | — | ||
| ↳ | 6,206.2 | ksi | — | ||
Poisson's Ratio(ν) | 0.2800 | - | — | ||
Shear Modulus(G)2 entries | 3,112.4 | ksi | — | ||
| ↳ | 3,520.1 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1438 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 2.075 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr)2 entries | 11.06 | - | — | ||
| ↳ | 8.038 range 5.991–10.08median of 2 measurements | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij)2 entries | 0.1727 | C/m² | — | ||
| ↳ | 0.5739 | C/m² | — | ||
Piezoelectric Stress Tensor(eij) | Matrix (redacted) | C/m² | — | ||
Seebeck Coefficient(S) | -84.79 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.9085 | eV/atom | — |