TlZnF3

ceramic

· JVASP-36988· TlZnF3

TlZnF3 is a mixed-metal fluoride ceramic compound combining thallium, zinc, and fluorine constituents. This material belongs to the family of complex metal fluorides, which are primarily of research and specialized optical interest rather than high-volume industrial production. The compound and related fluoride ceramics are investigated for potential applications in photonics, scintillation devices, and specialized optical windows where their fluorine-based crystal structure offers unique refractive and transparency properties; however, thallium-containing materials face significant regulatory and health constraints that limit widespread adoption compared to alternative optical ceramics.

Research optical componentsScintillation detectorsSpecialized fluoride opticsHigh-density ceramic researchPhotonic material studiesExperimental radiation detection

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	11,777.1	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3200	-	DFT · OptB88vdW
Shear Modulus(G)	4,734	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2721	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	4.383	eV	DFT · OptB88vdW
↳	5.312	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	18.25	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	3.568	-	DFT · OptB88vdW
↳	2.862	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.000	C/m²	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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.249	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.

TlZnF3 — Properties & Data | MatWorld

TlZnF3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental