Rb2HgAu — Properties & Data | MatWorld

Rb2HgAu

metal

· JVASP-38282· Rb2HgAu

Rb2HgAu is an intermetallic compound combining rubidium, mercury, and gold—a rare ternary metal system primarily of academic and materials research interest rather than established industrial use. This compound belongs to the family of complex intermetallic phases and is studied to understand phase diagrams, crystal structures, and electronic properties in multi-component metal systems. While not currently deployed in mainstream engineering applications, intermetallic compounds of this type are relevant to researchers exploring novel alloy chemistries, though practical adoption remains limited due to the scarcity and cost of its constituent elements and the lack of demonstrated performance advantages over conventional materials.

materials researchintermetallic phase studiescrystal structure analysisexperimental metallurgyprecious metal alloy research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.388	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	0.000969	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000946	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-17.67	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-17.61	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)	0.00900	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.2673	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.

Rb2HgAu

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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