Na2LiBiF6 — Properties & Data | MatWorld

Na2LiBiF6

ceramic

· JVASP-109249· Na2LiBiF6

Na2LiBiF6 is a mixed-metal fluoride ceramic compound containing sodium, lithium, and bismuth in a fluoride matrix. This material belongs to the elpasolite family of ionic crystals and is primarily of research interest for its potential as a solid electrolyte or optical material in advanced energy storage and photonic applications. The combination of light alkali metals (Na, Li) with bismuth in a fluoride framework offers potential for fast-ion conductivity and chemical stability, making it relevant for exploratory work in next-generation battery electrolytes and specialized optical coatings.

solid-state electrolytesbattery researchoptical coatingsfluoride ceramicsion-conducting materialsexperimental compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.145	kg/m³	DFT · OptB88vdW

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	4.411	eV	DFT · OptB88vdW
↳	6.387	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	2.533	-	DFT · OptB88vdW
↳	2.025	-	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)	0.1930	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.656	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.

Na2LiBiF6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental