P2Au
metal· JVASP-139761· P2Au
P2Au is an intermetallic compound in the gold-based alloy family, likely a binary phase combining gold with another metallic element in a 2:1 stoichiometry. This material represents a research-phase or specialized industrial compound rather than a commodity alloy, offering a balance of stiffness and density characteristic of gold-based systems. It may be explored for high-value applications where gold's corrosion resistance, electrical conductivity, or biocompatibility combine with improved mechanical performance compared to pure gold.
jewelry and decorative alloyselectrical contacts and bondingbiomedical implantsaerospace fastenersresearch materialsspecialized electronics
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 95.42 | GPa | — | ||
Poisson's Ratio(ν) | 0.1500 | - | — | ||
Shear Modulus(G) | 27.93 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 7.459 | 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) | 0.2752 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.1729 | 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.