MgRhF6 — Properties & Data | MatWorld

MgRhF6

Name: MgRhF6
Brand: MatWorld

ceramic

· MgRhF6

MgRhF6 is a magnesium-rhodium fluoride ceramic compound belonging to the family of metal fluorides, which are typically ionic solids with high electronegativity differences that confer chemical stability and thermal properties. While this specific composition is not widely established in mainstream engineering applications, metal fluoride ceramics are of research interest for their potential in corrosion-resistant coatings, solid-state electrolytes, and specialized optical or refractory applications where fluoride's chemical inertness is advantageous. The incorporation of rhodium—a noble metal—suggests this may be an experimental or specialized compound investigated for high-temperature stability, catalytic properties, or electrochemical applications rather than a production material.

Research and developmentCorrosion-resistant coatingsSolid-state electrolytesHigh-temperature ceramicsSpecialized refractory materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1480	lb/in³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)3 entries	0.000	eV	Measured
↳	0.000	eV	DFT · OptB88vdW
↳	0.2030	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)	3.807	-	DFT · TBmBJ
Magnetic Moment(μB)	0.9910	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000120	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000112	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	35.52	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	34.16	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	5.840	%	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)	-2.409	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.

MgRhF6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental