NaCu — Properties & Data | MatWorld

NaCu

metal

· JVASP-38545· NaCu

NaCu is an intermetallic compound combining sodium and copper, representing a research-phase material rather than an established commercial alloy. This compound falls within the broader family of alkali-metal intermetallics, which are of scientific interest for their unusual electronic and structural properties, though practical engineering applications remain limited due to chemical reactivity and processing challenges. The material is primarily encountered in materials research contexts exploring novel alloy systems, rather than in conventional industrial applications.

experimental intermetallic researchfundamental materials sciencenovel alloy system explorationmaterials database referenceelectronic properties investigation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.132	kg/m³	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	0.0000706	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000772	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-2.467	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-2.600	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)	0.3325	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.3264	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

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.

NaCu

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control