Tl4SnSe3 — Properties & Data | MatWorld

Tl4SnSe3

ceramic

· JVASP-153726· Tl4SnSe3

Tl₄SnSe₃ is a ternary chalcogenide ceramic compound composed of thallium, tin, and selenium. This material belongs to the family of metal chalcogenides, which are primarily investigated as semiconductors and potential thermoelectric materials due to their layered crystal structures and electronic properties. Tl₄SnSe₃ remains largely in the research and development phase, with applications being explored in thermoelectric energy conversion, optoelectronic devices, and solid-state physics investigations rather than established commercial manufacturing.

thermoelectric materials researchsemiconductor compoundssolid-state physics studiescrystal structure investigationoptoelectronic device developmentthermal energy harvesting

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3017	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.1440	eV	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.4011	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.

Tl4SnSe3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental