LiYAu2 — Properties & Data | MatWorld

LiYAu2

metal

· JVASP-40541· LiYAu2

LiYAu₂ is an intermetallic compound combining lithium, yttrium, and gold, representing an experimental material from the rare-earth metal chemistry family. This compound exists primarily in research contexts exploring novel intermetallic phases and their potential electrochemical or electronic properties. The lithium-containing composition suggests possible interest in energy storage applications, though the gold and yttrium components indicate investigation of phase stability, crystalline structure, or specialized electronic behavior rather than cost-effective bulk applications.

lithium battery researchintermetallic phase studieshigh-energy-density materialselectrochemical cell developmentrare-earth alloy characterizationexperimental solid-state chemistry

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3660	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000146	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000167	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-4.310	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-4.600	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01430	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.7913	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.

LiYAu2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control