NbTl3S4 — Properties & Data | MatWorld

NbTl3S4

metal

· JVASP-150103· NbTl3S4

NbTl3S4 is an intermetallic compound combining niobium, thallium, and sulfur, representing a ternary metal chalcogenide phase that falls outside conventional alloy or pure metal categories. This material is primarily of research and developmental interest rather than established in production engineering; it belongs to a family of transition-metal sulfides being investigated for potential applications in solid-state electronics, thermoelectric devices, and energy storage systems where layered or complex crystal structures may offer functional advantages.

solid-state electronics researchthermoelectric materials developmentenergy storage systemstransition-metal chalcogenidesexperimental semiconductor applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2181	lb/in³	DFT · OptB88vdW

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	2.513	eV	DFT · OptB88vdW
↳	2.640	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)	7.076	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	9.960	%	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.7291	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

Export Control

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.

NbTl3S4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control