KNa2RhF6 — Properties & Data | MatWorld

KNa2RhF6

ceramic

· JVASP-99457· KNa2RhF6

KNa2RhF6 is a complex fluoride ceramic compound containing potassium, sodium, and rhodium, belonging to the family of rare-earth and transition-metal fluoride materials. This is a research-phase compound studied primarily for its optical and electrochemical properties rather than established industrial applications. The material family shows promise in fluoride-based photonic devices, solid-state electrolytes, and specialized catalytic applications where rhodium's chemical activity combined with fluoride's optical transparency and ionic conductivity could offer advantages over conventional oxides or other fluoride systems.

Advanced fluoride ceramics (research)Optical materials developmentSolid-state ion conductorsCatalytic systemsPhotonic device substrates

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.954	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	2.242	eV	DFT · OptB88vdW
↳	2.746	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)	1.944	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	8.050	%	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)	0.2007	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.292	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.

KNa2RhF6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental