Au3Xe
metal· JVASP-127318· Au3Xe
Au3Xe is an intermetallic compound composed of gold and xenon, representing an unusual combination of a noble metal with a noble gas. This material exists primarily in research and theoretical contexts rather than established industrial production, as xenon compounds are generally unstable under normal conditions and xenon's inert nature makes incorporation into metallic matrices extremely difficult. The Au3Xe compound family is of interest to materials scientists studying extreme conditions, noble gas chemistry, and high-density metallic systems, but practical engineering applications remain largely unexplored due to synthesis challenges and cost prohibitivity.
research and developmenthigh-pressure materials scienceexperimental metallurgynoble gas chemistry studiesdensity-critical applications (theoretical)
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.