Sc2FeAs — Properties & Data | MatWorld

Sc2FeAs

metal

· JVASP-75858· Sc2FeAs

Sc₂FeAs is an intermetallic compound combining scandium, iron, and arsenic, belonging to a class of ternary metal systems of primarily research interest. This material is an experimental compound studied in solid-state chemistry and materials science for its electronic and magnetic properties, rather than a widely deployed engineering material. The Sc-Fe-As system represents an emerging area of investigation into transition metal pnictides, which may offer potential applications in superconductivity, magnetism, or thermoelectric devices, though practical engineering uses remain limited to laboratory and computational studies.

experimental superconductor researchmagnetic properties studiesthermoelectric material investigationtransition metal pnictide systemssolid-state physics research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.836	kg/m³	DFT · OptB88vdW

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.1360	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)	157.5	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	5.840	%	DFT · TBmBJ

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.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.6666	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.2191	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

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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.

Sc2FeAs

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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