HgGeAu2Se4
metal· JVASP-155405· HgGeAu2Se4
HgGeAu2Se4 is an intermetallic compound combining mercury, germanium, gold, and selenium—a quaternary system that falls within the broader class of chalcogenide-based metallic compounds. This material is primarily of research and exploratory interest rather than established production use, investigated for potential applications in thermoelectric devices and semiconducting systems where the unusual combination of elements may offer tunable electronic and thermal transport properties.
thermoelectric researchsemiconductor developmentexperimental phase studiesmaterials screening for solid-state devices
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | 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.