SnHgAu2Se4
metal· JVASP-155456· SnHgAu2Se4
SnHgAu2Se4 is a quaternary intermetallic compound combining tin, mercury, gold, and selenium—a specialized material from the family of chalcogenide alloys. This is primarily a research-phase compound studied for potential thermoelectric and semiconductor applications, rather than an established industrial material; it represents exploration of multi-element systems designed to optimize electronic transport properties and thermal management at targeted operating conditions.
thermoelectric devices (research)semiconductor substrateshigh-temperature electronicsphase-change memory (exploratory)materials science researchspecialized alloy development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 47.52 | GPa | — | ||
Shear Modulus(G) | -24.21 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 7.484 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1216 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.04524 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Export Control
RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.