TbFe4P12

metal

· TbFe4P12

TbFe4P12 is an intermetallic compound combining terbium, iron, and phosphorus, belonging to the rare-earth transition metal phosphide family. This material is primarily of research and exploratory interest rather than established industrial production, with potential applications in magnetic, thermoelectric, or electronic device contexts where rare-earth intermetallics offer unique coupling between magnetic and transport properties. Engineers would consider this material in advanced materials development programs targeting high-performance specialty components, though commercial viability and scalability remain under investigation.

rare-earth research compoundsmagnetic materials developmentthermoelectric device researchhigh-performance specialty alloysmaterials science exploration

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.213	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	—
↳	0.000	eV	—
Seebeck Coefficient(S)	8.040	µV/K	—

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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.00610	eV/atom	—
Formation Energy(ΔHf)	-0.6082	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.

TbFe4P12

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control