LiCuAu2 — Properties & Data | MatWorld

LiCuAu2

metal

· JVASP-103265· LiCuAu2

LiCuAu2 is an intermetallic compound combining lithium, copper, and gold in a defined stoichiometric ratio, representing a ternary metal system with potential for advanced functional applications. This material belongs to the family of lightweight intermetallics and is primarily of research interest rather than established industrial production; ternary lithium-containing intermetallics are investigated for energy storage systems, solid-state battery interfaces, and specialized electronic applications where the combination of low density with metallic conductivity and chemical reactivity offers advantages over conventional binary alloys.

solid-state battery researchlithium-ion battery anodes/cathodeselectronic contact materialsexperimental intermetallic compoundslightweight metallics researchfunctional materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	4,341	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.01000	-	DFT · OptB88vdW
Shear Modulus(G)	4,528.1	ksi	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4653	lb/in³	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Dielectric Constant (Relative Permittivity)(εr)	2.453	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.000	C/m²	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.02960	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.3336	eV/atom	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

LiCuAu2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control