Au3F8 — Properties & Data | MatWorld

Au3F8

Name: Au3F8
Brand: MatWorld

metal

· JVASP-60621· Au3F8

Au3F8 is an intermetallic compound composed of gold and fluorine, representing a rare gold fluoride phase with potential applications in specialized materials research. This compound belongs to the family of metal fluorides and is primarily of academic and experimental interest rather than established industrial use. Its notable characteristics stem from the combination of gold's chemical nobility with fluorine's high electronegativity, making it relevant for researchers exploring advanced functional materials, high-performance coatings, or specialized chemical applications where gold's properties need to be modified through fluorination.

research and developmentadvanced functional materialsexperimental metallurgyfluoride chemistrymaterials characterizationhigh-performance coatings (experimental)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.559	kg/m³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.5550	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	5.897	-	DFT · OptB88vdW
Magnetic Moment(μB)	1.969	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000174	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000830	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-338.8	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	341.6	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)	-1.033	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.

Au3F8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control