Sb2Au
metal· Sb2Au
Sb₂Au is an intermetallic compound composed of antimony and gold, belonging to the noble metal alloy family. This material is primarily of research and specialized industrial interest, valued for its high density and potential applications in electronics, photonics, and advanced metallurgical systems where the combination of antimony's semiconducting properties and gold's conductivity and chemical stability offers unique functional advantages. Sb₂Au is notably used or investigated in thermoelectric devices, contact materials, and specialized semiconductor interfaces where gold's reliability and antimony's electronic properties can be leveraged together.
thermoelectric devicessemiconductor contactsadvanced alloy researchhigh-density materialselectronics and photonicsspecialized metallurgical applications
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)3 entries | 71.19 | GPa | — | ||
| ↳ | 71.19 | GPa | — | ||
| ↳ | 73.90 | GPa | — | ||
Elastic Compliance Tensor(Sij) | Matrix (redacted) | 1/GPa | — | ||
Elastic Anisotropy(AU) | 0.3088 | - | — | ||
Elastic Stiffness Tensor(Cij) | Matrix (redacted) | Pa | — | ||
Poisson's Ratio(ν)2 entries | 0.3511 | - | — | ||
| ↳ | 0.3500 | - | — | ||
Shear Modulus(G)3 entries | 23.53 | GPa | — | ||
| ↳ | 23.53 | GPa | — | ||
| ↳ | 25.02 | GPa | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 9.343 | 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) | 12.02 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.05739 | 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.