Na3SbTe3 — Properties & Data | MatWorld

Na3SbTe3

ceramic

· JVASP-88834· Na3SbTe3

Na3SbTe3 is an inorganic ceramic compound composed of sodium, antimony, and tellurium—a synthetic chalcogenide material that does not occur naturally. This is primarily a research-phase compound studied for its potential in thermoelectric and solid-state energy conversion applications, where its mixed-metal chalcogenide structure may offer favorable electronic and thermal transport properties compared to conventional thermoelectric ceramics.

thermoelectric power generationwaste heat recoverysolid-state cooling devicesresearch phase materialschalcogenide semiconductorsenergy harvesting systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.349	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions
Band Gap(Eg)	1.440	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	10.11	-	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)	0.02360	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.6840	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.

Na3SbTe3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental