LaAu3

metal

· JVASP-79426· LaAu3

LaAu₃ is an intermetallic compound combining lanthanum and gold, belonging to the rare-earth–noble-metal alloy family. This material is primarily of research and academic interest rather than established industrial production, with potential applications in specialized electronics, catalysis, and functional material studies where rare-earth–gold interactions offer unique electronic or chemical properties. Engineers would consider this material only in advanced R&D contexts where its specific phase behavior, electronic structure, or catalytic characteristics provide advantages unavailable in conventional alloys or simpler binary systems.

rare-earth intermetallics (research)electronic materials developmentcatalysis researchthin-film deposition studiesfundamental materials characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4841	lb/in³	—

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)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.7464	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.

LaAu3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control