S8 Sc4 Fe2

semiconductor

· S8 Sc4 Fe2

S8Sc4Fe2 is a rare-earth iron-sulfur compound combining scandium and iron with sulfur, representing an experimental intermetallic or chalcogenide material rather than a commercialized alloy. This composition falls within research-phase materials exploration, potentially targeting applications in magnetic devices, high-temperature ceramics, or specialized electronic applications where rare-earth elements provide functional properties. The material's viability and specific industrial adoption depend on synthesis scalability and performance advantages over established rare-earth alternatives—currently it is best understood as a development-stage compound requiring further characterization.

research and developmentrare-earth magnets (potential)high-temperature ceramics (potential)semiconductor researchexperimental phase materialsspecialty alloys

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00930	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.542	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.

S8 Sc4 Fe2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control