RbSO4F — Properties & Data | MatWorld

RbSO4F

ceramic

· JVASP-34663· RbSO4F

RbSO₄F is a mixed-anion ceramic compound combining rubidium, sulfate, and fluoride ions in a single crystalline structure. This material belongs to the family of fluorosulfate ceramics, which are primarily investigated in research and materials development contexts rather than established industrial production. The compound's dual-anion composition makes it interesting for studying ion-conducting properties and crystal structure behavior, with potential applications in solid-state chemistry and advanced ceramic research.

solid electrolytes (research phase)ion-conduction studiesceramic material developmentcrystal structure researchfunctional ceramics (exploratory)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.131	kg/m³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	2.375	eV	DFT · OptB88vdW
↳	6.506	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	2.913	-	DFT · OptB88vdW
↳	1.580	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000102	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000195	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-402.3	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	434.9	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
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)	0.1429	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.385	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.

RbSO4F

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental