Li2AuS2
metal· JVASP-118938· Li2AuS2
Li₂AuS₂ is an intermetallic compound combining lithium, gold, and sulfur, representing an experimental material in the family of ternary metal sulfides. This compound is primarily of research interest for electrochemical and solid-state applications, particularly in advanced battery systems and semiconductor device research where the combination of lithium's ionic mobility and gold's conductivity offers potential for novel energy storage or catalytic pathways.
solid-state battery researchlithium-ion battery componentselectrochemical catalysissemiconductor interfacesexploratory electronic materialsmaterials science research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 24.63 | GPa | — | ||
Shear Modulus(G) | -6.520 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.791 | 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) | 0.2213 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.7256 | 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.