RbLiF2 — Properties & Data | MatWorld

RbLiF2

ceramic

· JVASP-58367· RbLiF2

RbLiF₂ is a mixed alkali halide ceramic compound combining rubidium, lithium, and fluorine—part of the fluoride ceramic family known for high ionic conductivity and optical transparency. This material is primarily of research interest for solid-state electrolyte applications and advanced optical systems, where its fluoride chemistry offers potential advantages in ionic transport and laser host materials compared to oxide ceramics. Engineers would evaluate it for next-generation solid-state battery electrolytes or specialized optical components where fluoride-based ceramics provide superior performance over conventional alternatives.

solid-state electrolytesionic conductorsoptical componentsresearch/experimentalfluoride ceramicsadvanced batteries

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.440	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	6.758	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	2.117	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000894	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000154	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-138.4	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	536.3	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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)	0.02200	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-3.008	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.

RbLiF2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental