Sc2MnAs — Properties & Data | MatWorld

Sc2MnAs

metal

· JVASP-75843· Sc2MnAs

Sc₂MnAs is an intermetallic compound combining scandium, manganese, and arsenic, belonging to the family of ternary metal arsenides. This material is primarily of research interest rather than established in widespread industrial production, studied for its potential magnetic and electronic properties that could enable applications in magnetic devices and semiconductor technologies. Engineers would consider this compound in exploratory projects focused on advanced magnetic materials or functional intermetallics where the specific combination of constituent elements offers advantages in magnetic ordering or electrical behavior over conventional alternatives.

research intermetallic compoundsmagnetic material developmentfunctional materials (experimental)rare earth metallurgymaterials screening studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.832	kg/m³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.03200	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)	59.87	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00421	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00210	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-158.4	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-123.1	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
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)	0.6298	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.1982	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.

Sc2MnAs

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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