Li1 Al1 Au2

semiconductor

· Li1 Al1 Au2

Li₁Al₁Au₂ is an intermetallic compound combining lithium, aluminum, and gold in a 1:1:2 stoichiometric ratio. This is a research-phase material primarily of interest in advanced metallurgy and materials science rather than established industrial production. The compound belongs to the family of lightweight intermetallics and gold-based alloys, with potential applications driven by the combination of lithium's low density, aluminum's workability, and gold's chemical stability and conductivity.

experimental intermetallic researchlightweight alloy developmentelectrical contacts and connectorshigh-reliability aerospace componentsthin-film and electronic applicationsmaterials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00480	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5860	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.

Li1 Al1 Au2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control