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

Units:

si imperial

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.

Li2AuS2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control