NaYAu2
metal· JVASP-81376· NaYAu2
NaYAu₂ is an intermetallic compound combining sodium, yttrium, and gold in a defined stoichiometric ratio. This is a research-phase material within the broader family of ternary metallic compounds, not widely commercialized for mainstream engineering applications. Interest in such gold-bearing intermetallics centers on specialized properties potentially relevant to high-performance alloy development, catalysis, or advanced material studies where the combination of rare earth (yttrium) and precious metal (gold) elements offers unique phase stability or functional characteristics.
experimental intermetallic researchadvanced alloy developmentcatalysis and materials sciencehigh-performance compound studiesrare-earth gold systems
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
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.