Tb5S7

ceramic

· JVASP-151087· Tb5S7

Tb5S7 is a rare-earth sulfide ceramic compound containing terbium, belonging to the family of lanthanide chalcogenides. This material exists primarily in research and specialized applications rather than mainstream industrial use, valued for its potential in high-temperature and electronic applications where rare-earth ceramics offer unique thermal and electrical properties.

Research and developmentHigh-temperature ceramicsRare-earth compoundsElectronic materialsThermal barrier applicationsSpecialized optical components

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2207	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)	0.00280	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.241	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.

Tb5S7 — Properties & Data | MatWorld

Tb5S7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental