NaCaAu2 — Properties & Data | MatWorld

NaCaAu2

metal

· JVASP-41289· NaCaAu2

NaCaAu2 is an intermetallic compound combining sodium, calcium, and gold in a defined stoichiometric ratio, belonging to the ternary metal alloy family. This material is primarily of research and academic interest rather than established industrial production; it represents the type of complex metallic phase that materials scientists investigate for potential applications in specialized electronics, catalysis, or functional materials where the unique electronic properties arising from gold-containing intermetallics may offer advantages over conventional alloys. Engineers would consider this material only in advanced development contexts where its specific phase chemistry and crystal structure provide benefits unattainable with conventional binary or more common ternary systems.

research phase materialsintermetallic compoundsfunctional electronicscatalytic applicationsadvanced alloy developmentternary metal systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3059	lb/in³	DFT · OptB88vdW

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

Filter by

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	0.000405	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000402	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-8.370	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-8.370	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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.6906	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.

NaCaAu2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control