NaTlF2 — Properties & Data | MatWorld

NaTlF2

ceramic

· JVASP-138889· NaTlF2

NaTlF₂ is an inorganic fluoride ceramic compound combining sodium, thallium, and fluorine elements. This material is primarily of research and specialized optical interest rather than widespread industrial use, belonging to the broader family of halide ceramics studied for their optical transparency and ionic conductivity properties. NaTlF₂ has been investigated in materials science contexts for potential applications in optical windows, scintillators, and solid-state laser systems where its fluoride composition offers UV-visible transparency and favorable refractive characteristics compared to conventional oxide ceramics.

optical windows and lensesscintillation detectorssolid-state laser hostsresearch-grade ceramicsfluoride opticsexperimental materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	32.40	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.4600	-	DFT · OptB88vdW
Shear Modulus(G)	7.580	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	6.090	kg/m³	DFT · OptB88vdW

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Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	2.910	eV	DFT · OptB88vdW
↳	3.940	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	3.674	-	DFT · OptB88vdW
↳	3.005	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.05000	%	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)	0.1418	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.250	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.

NaTlF2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental