RhF6 — Properties & Data | MatWorld

RhF6

ceramic

· JVASP-31800· RhF6

RhF6 is a rhodium fluoride ceramic compound that belongs to the metal fluoride family, known for its high chemical stability and fluoride-ion conducting properties. This material is primarily of research interest in advanced electrochemical applications and solid-state ionics, where it is investigated for potential use in fluoride-ion batteries, sensors, and catalytic systems that benefit from rhodium's chemical nobility combined with fluoride's ionic conductivity. While not yet widely deployed in mainstream engineering applications, RhF6 represents an emerging area in functional ceramics where the unique combination of transition metal properties and fluoride chemistry offers potential advantages in specialized electrochemical and high-temperature corrosion-resistant environments.

fluoride-ion battery researchsolid-state electrolyteselectrochemical sensorscatalytic materials developmentcorrosion-resistant coatings (experimental)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1061	lb/in³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.8110	eV	DFT · OptB88vdW
Dielectric Constant (Relative Permittivity)(εr)	2.941	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	13.85	-	DFT · OptB88vdW
Magnetic Moment(μB)	2.997	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.000	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000289	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000231	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-449.1	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	472.4	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	11.58	%	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)	-1.295	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.

RhF6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental