SrGe2Au2 — Properties & Data | MatWorld

SrGe2Au2

metal

· JVASP-17276· SrGe2Au2

SrGe2Au2 is an intermetallic compound combining strontium, germanium, and gold—a ternary metal system that exists primarily in the research and development domain rather than established commercial production. This material belongs to the family of noble metal-containing intermetallics, which are investigated for specialized applications requiring combinations of chemical stability, thermal properties, and electronic characteristics that conventional binary alloys cannot provide. Engineers would consider this compound for high-reliability electronics, catalytic applications, or advanced material studies where the unique phase stability and properties of gold-germanium-strontium interactions offer advantages over standard alternatives, though availability and manufacturing maturity remain significant constraints.

research materialsintermetallic compoundselectronic materialscatalysis developmentphase studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	9.400	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	0.0000684	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000679	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-3.327	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-3.320	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.5154	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.

SrGe2Au2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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