K3SbF6

ceramic

· JVASP-110664· K3SbF6

K₃SbF₆ is an inorganic ceramic compound belonging to the hexafluoroantimonates family, composed of potassium and antimony hexafluoride ions. This material is primarily of research and specialized industrial interest, valued in electrochemistry, solid-state synthesis, and as a precursor or electrolyte component in fluoride-based systems where its ionic stability and thermal properties are advantageous over more common alternatives.

electrochemical cells and batteriessolid electrolytesfluoride ion conductorschemical precursor synthesishigh-temperature fluoride systemsresearch and advanced ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1046	lb/in³	DFT · OptB88vdW

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	3.904	eV	DFT · OptB88vdW
↳	5.437	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	2.509	-	DFT · OptB88vdW
↳	2.070	-	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)	0.1017	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.716	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.

K3SbF6 — Properties & Data | MatWorld

K3SbF6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental