ThSbSe — Properties & Data | MatWorld

ThSbSe

ceramic

· JVASP-35101· ThSbSe

ThSbSe is a ternary ceramic compound composed of thorium, antimony, and selenium. This material belongs to the class of mixed-valence or multinary chalcogenides, which are primarily of research interest for their potentially useful electronic, thermal, and structural properties. Applications remain largely experimental, with investigation focused on thermoelectric conversion, nuclear fuel applications leveraging thorium's nuclear properties, and semiconductor research where the selenium-antimony framework may enable tunable bandgap behavior.

thermoelectric materials (research)nuclear fuel systems (experimental)semiconductor devices (exploratory)high-temperature materials researchchalcogenide compound studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3190	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000285	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000364	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-2.257	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-3.183	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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)	0.01370	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.307	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.

ThSbSe

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental