Rb2LiSbF6 — Properties & Data | MatWorld

Rb2LiSbF6

ceramic

· JVASP-109255· Rb2LiSbF6

Rb2LiSbF6 is an inorganic fluoride ceramic compound belonging to the elpasolite family of complex fluorides, composed of rubidium, lithium, antimony, and fluorine. This is a research-phase material under investigation for solid-state electrolyte and optical applications, particularly in all-solid-state battery systems and fluoride-based photonic devices where chemical stability and ionic conductivity are critical. The compound's appeal lies in its potential to enable safer, higher-energy-density battery architectures and its favorable optical properties in the UV-visible spectrum, though development remains primarily in academic and early-stage industrial contexts.

all-solid-state batteriessolid electrolytesfluoride opticsphotonic crystalsradiation-resistant windowselectrochemical devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.326	kg/m³	DFT · OptB88vdW

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	4.322	eV	DFT · OptB88vdW
↳	5.223	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	2.886	-	DFT · OptB88vdW
↳	2.446	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.835	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.

Rb2LiSbF6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental