Sn7Te

ceramic

· JVASP-122616· Sn7Te

Sn₇Te is a tin-tellurium intermetallic ceramic compound belonging to the class of metal chalcogenides, combining a group 14 metal with a group 16 chalcogen. This material is primarily of research interest for thermoelectric and semiconductor applications, where the tin-tellurium system offers potential for waste heat recovery and solid-state cooling devices; it represents an alternative exploration pathway within chalcogenide ceramics alongside more established bismuth telluride and lead telluride systems.

thermoelectric generatorswaste heat recoverysemiconductor researchlow-temperature cooling devicesmaterials research—phase diagrams

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1850	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	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)	0.1384	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.05693	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.

Sn7Te — Properties & Data | MatWorld

Sn7Te

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental