Y2HgAu — Properties & Data | MatWorld

Y2HgAu

metal

· JVASP-77090· Y2HgAu

Y2HgAu is an intermetallic compound combining yttrium, mercury, and gold—a ternary metallic system primarily explored in materials research rather than established industrial production. This compound belongs to the family of rare-earth based intermetallics and represents a specialized experimental material studied for its unique phase stability and electronic properties at the intersection of precious metals and rare-earth metallurgy. Applications remain largely confined to fundamental research in metallurgy and condensed-matter physics, where such compounds are investigated for potential use in specialized electronic devices, catalysis, or as model systems for understanding intermetallic bonding behavior.

research intermetallicsrare-earth metallurgyelectronic materials developmentcatalytic systemsfundamental materials scienceternary phase studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	9.884	kg/m³	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	6.033e-7	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	2.067e-7	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	0.3667	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-0.1033	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)	0.03220	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.6741	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

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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.

Y2HgAu

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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