Na3AuF6 — Properties & Data | MatWorld

Na3AuF6

metal

· JVASP-99527· Na3AuF6

Na3AuF6 is an inorganic ionic compound combining sodium, gold, and fluorine, belonging to the class of metal fluorides and representing a specialized material in the gold chemistry family. This compound is primarily encountered in research and specialized metallurgical contexts rather than as a commodity engineering material; it serves niche applications in fluoride chemistry, gold processing, and potentially in materials research for advanced ceramics or solid-state chemistry. The material's significance lies in its role as a chemical intermediate or reagent in gold refining and fluoride-based synthesis pathways, where the combination of gold's noble properties with fluoride's reactivity offers advantages in specific high-precision or corrosive-environment applications that standard alloys cannot address.

gold refining and processingfluoride chemistry reagentsadvanced materials researchsolid-state synthesisspecialty metallurgical applicationsexperimental compound development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.073	kg/m³	DFT · OptB88vdW

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.6000	eV	DFT · OptB88vdW
↳	1.934	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)	2.118	-	DFT · TBmBJ
Magnetic Moment(μB)	1.993	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	24.45	%	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)	0.2555	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.016	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.

Na3AuF6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control