Ta4FeS8

metal

· JVASP-96505· Ta4FeS8

Ta₄FeS₈ is an intermetallic sulfide compound combining tantalum, iron, and sulfur, representing a ternary metal chalcogenide system with potential electronic or structural functionality. This material falls within the family of transition metal sulfides and is primarily of research interest rather than established industrial use, with potential applications in energy storage, catalysis, or semiconductor device research depending on its electronic properties.

Research materials—energy storageCatalytic applicationsElectronic materials developmentTransition metal sulfidesHigh-density compoundsMaterials science investigations

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.718	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-1.117	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

Ta4FeS8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control