NaTlS2

ceramic

· JVASP-155487· NaTlS2

NaTlS₂ is an inorganic ceramic compound composed of sodium, thallium, and sulfur, belonging to the thiometallate ceramic family. This is primarily a research and experimental material studied for its potential in solid-state chemistry and materials science rather than a widely commercialized engineering ceramic. The compound's notable density and crystal structure make it relevant to investigations in ionic conductivity, optical properties, and semiconductor applications, though practical industrial adoption remains limited.

experimental solid-state ceramicsionic conductor researchoptical material developmentsemiconductor precursorslaboratory synthesis studiescrystal structure investigation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	2,177	ksi	DFT · OptB88vdW
Shear Modulus(G)	-3,351.8	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1882	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions
Band Gap(Eg)	1.032	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	9.210	-	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)	0.08340	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.5670	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.

NaTlS2 — Properties & Data | MatWorld

NaTlS2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental