LiErAu2

metal

· LiErAu2

LiErAu2 is an intermetallic compound combining lithium, erbium, and gold. This material exists primarily in the research domain rather than established industrial production, representing exploration into rare-earth gold intermetallics that may offer unique combinations of properties from both the rare-earth and precious-metal families.

research and developmenthigh-density applicationsrare-earth metallurgy studiesspecialty alloy developmentcryogenic applications (potential)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	12.08	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	—
↳	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-5.980	µV/K	—

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, or test environment.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01530	eV/atom	—
Formation Energy(ΔHf)	-0.7894	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.

LiErAu2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control