NaLiY2F8 — Properties & Data | MatWorld

NaLiY2F8

ceramic

· JVASP-57849· NaLiY2F8

NaLiY2F8 is a rare-earth fluoride ceramic compound combining sodium, lithium, yttrium, and fluorine into a crystalline structure. This material belongs to the family of rare-earth fluoride ceramics, which are primarily studied for optical and photonic applications due to their transparency in the infrared region and low phonon energy. The compound is used or investigated in solid-state laser hosts, upconversion phosphors for fluorescence imaging, and potential optical fiber or waveguide applications where fluoride ceramics offer advantages over oxide alternatives in minimizing unwanted absorption in certain wavelength ranges.

laser host materialsoptical phosphorsinfrared opticsphotonics researchfluorescence imagingrare-earth optical ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.871	kg/m³	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions
Band Gap(Eg)	7.581	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	2.317	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01500	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-3.930	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.

NaLiY2F8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental