SrCu2As2 — Properties & Data | MatWorld

SrCu2As2

metal

· JVASP-15463· SrCu2As2

SrCu₂As₂ is an intermetallic compound containing strontium, copper, and arsenic elements, belonging to the family of ternary metallic systems. This material is primarily of research interest rather than established industrial use, investigated for potential applications in thermoelectric and electronic devices due to the semiconductor-like behavior often observed in copper-based intermetallics with electropositive elements. Engineers would consider this compound in exploratory projects targeting advanced energy conversion or solid-state electronics where unconventional phase diagrams and electronic structures offer performance advantages over conventional alloys.

thermoelectric researchintermetallic compoundssolid-state electronicsmaterials discoverycopper-based alloysexperimental semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2253	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00107	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000961	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-2.187	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-1.363	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.5393	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.

SrCu2As2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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