TbS2 — Properties & Data | MatWorld

TbS2

ceramic

· JVASP-86969· TbS2

Terbium disulfide (TbS2) is a rare-earth metal chalcogenide ceramic compound belonging to the family of layered transition-metal dichalcogenides. This material is primarily of research and developmental interest rather than established commercial production, with potential applications in semiconductor devices, energy storage systems, and advanced optical or electronic applications that leverage rare-earth elements' unique properties.

research and developmentsemiconductor devicesenergy storage materialsrare-earth electronicsoptical coatingsexperimental catalysis

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2236	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.3630	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)	0.04210	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.867	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.

TbS2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental