K2ScAuF6 — Properties & Data | MatWorld

K2ScAuF6

metal

· JVASP-105642· K2ScAuF6

K2ScAuF6 is an intermetallic compound containing potassium, scandium, gold, and fluorine—a specialized material from the family of rare-earth and precious-metal fluorides. This is primarily a research compound rather than an established commercial material; it represents exploratory work in high-performance inorganic compounds where gold and scandium are combined to achieve unusual electronic or structural properties. Such compounds are investigated for applications requiring unique combinations of thermal stability, electrical properties, or chemical inertness that conventional alloys cannot provide.

research and developmentelectronic materials (experimental)high-temperature applications (potential)specialized catalysts (potential)fluoride-based systemsrare-earth metallurgy

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	51.03	GPa	DFT · OptB88vdW
Shear Modulus(G)	-8.920	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	4.099	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	1.457	eV	DFT · OptB88vdW
↳	3.593	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	2.689	-	DFT · OptB88vdW
↳	2.041	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.9300	%	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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1785	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.868	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.

K2ScAuF6

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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