CaSi2Au2
metal· JVASP-15792· CaSi2Au2
CaSi₂Au₂ is an intermetallic compound combining calcium, silicon, and gold elements, belonging to the class of ternary metallic intermetallics. This is a research-phase material not yet established in mainstream industrial production; it represents exploration within the gold-silicon-alkaline earth intermetallic family, where such compounds are investigated for potential applications requiring combinations of chemical stability, electronic properties, or specialized structural characteristics.
experimental intermetallic researchelectronic/semiconductor applications (exploratory)high-temperature compound studiesmaterials screening for catalysismetallurgical phase diagram developmentspecialized alloy development
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 94.98 | GPa | — | ||
Poisson's Ratio(ν) | 0.3500 | - | — | ||
Shear Modulus(G) | 34.55 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 8.418 | 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 | — | ||
Seebeck Coefficient(S) | -1.450 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.00950 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.4693 | 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.