Al2BiS4 is an aluminum-bismuth sulfide compound that belongs to the family of metal sulfides and mixed-metal chalcogenides. This material is primarily of research interest rather than an established commercial material, with potential applications in semiconductor technology, photovoltaic devices, and solid-state chemistry where bismuth-containing compounds are explored for their unique electronic and optical properties. Engineers considering this material should recognize it as an experimental compound whose industrial adoption remains limited; it may be relevant for advanced materials development in niche applications such as thin-film electronics or thermoelectric devices where bismuth sulfides have shown promise.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 27.98 | GPa | — | ||
Poisson's Ratio(ν) | 0.1900 | - | — | ||
Shear Modulus(G) | 22.37 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.798 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 2.642 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -372.2 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.013 | eV/atom | — |