K3ScF6 — Properties & Data | MatWorld

K3ScF6

ceramic

· JVASP-111204· K3ScF6

K3ScF6 is an inorganic fluoride ceramic compound containing potassium, scandium, and fluorine. This material belongs to the family of rare-earth fluoride ceramics, which are primarily investigated in research contexts for applications requiring high ionic conductivity and thermal stability. Scandium fluoride compounds are of particular interest in solid-state electrolyte development and advanced optical applications, where their unique crystal structures and low lattice defect energies offer advantages over conventional ceramic alternatives.

solid-state electrolytesionic conductorsoptical ceramics (research)thermal barrier coatings (experimental)nuclear fuel host matrices (research)high-temperature chemistry applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.545	kg/m³	DFT · OptB88vdW

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	6.328	eV	DFT · OptB88vdW
↳	8.274	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	2.166	-	DFT · OptB88vdW
↳	1.820	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.000	%	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-3.464	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

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.

K3ScF6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental