Li2GeAuS4

metal

· JVASP-155430· Li2GeAuS4

Li2GeAuS4 is an experimental ternary sulfide compound containing lithium, germanium, gold, and sulfur, synthesized primarily for materials research rather than established commercial production. This material belongs to the family of complex metal sulfides and is of interest in solid-state chemistry and energy storage research, particularly as a potential solid electrolyte or electrode material for next-generation lithium-ion batteries where high ionic conductivity and stability are sought. Its inclusion of gold and the specific crystal structure make it a niche compound studied in academic and advanced materials laboratories rather than a mainstream engineering material.

solid-state battery researchlithium-ion electrolyte developmentexperimental semiconductorsmaterials characterization studiesenergy storage systems

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.155	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)	0.07380	eV/atom	—
Formation Energy(ΔHf)	-0.6526	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.

Li2GeAuS4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control