KAuF6 — Properties & Data | MatWorld

KAuF6

metal

· KAuF6

KAuF₆ is an intermetallic compound combining potassium, gold, and fluorine, representing a specialized material in the family of gold-based compounds and fluoride salts. This material exists primarily in research and specialized chemical contexts rather than broad industrial production; it is notable for its potential in advanced inorganic chemistry, coordination chemistry studies, and niche applications where gold's chemical properties and fluorine's reactivity are both required. Engineers considering this material should recognize it as a laboratory or experimental compound rather than an established engineering material, with applications likely limited to synthesis pathways, catalysis research, or specialized electrochemical systems.

research compoundscoordination chemistrygold catalystsfluoride-based systemsexperimental materialschemical synthesis

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	3,527.3	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3100	-	DFT · OptB88vdW
Shear Modulus(G)	1,678.1	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1726	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	2.003	eV	DFT · OptB88vdW
↳	2.143	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)2 entries	4.942	-	DFT · OptB88vdW
↳	6.460	-	DFT · PBE
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	3.616	-	DFT · OptB88vdW
↳	3.247	-	DFT · TBmBJ
Electronic Dielectric Tensor(ε∞)	Matrix (redacted)	-	DFT · PBE
Total Dielectric Tensor(ε)	Matrix (redacted)	-	DFT · PBE
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.000	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00112	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000790	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-463	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	413.1	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	19.88	%	DFT · TBmBJ

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)	0.00160	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.602	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.

KAuF6

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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