NaPrAu2

metal

· JVASP-41317· NaPrAu2

NaPrAu2 is an intermetallic compound containing sodium, praseodymium (a rare earth element), and gold. This is a research-phase material rather than an established commercial alloy, belonging to the family of rare earth-gold intermetallics that are studied for their unique electronic and crystallographic properties. Such compounds are of interest in materials science for fundamental investigations into phase formation, electronic structure, and potential applications where rare earth elements provide specific functional properties unavailable in conventional alloys.

rare earth intermetallics researchelectronic materials developmentfundamental phase studiesmaterials property investigation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	9.828	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	1.040	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.6725	eV/atom	—

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

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.

NaPrAu2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control