Pr2 Au2

semiconductor

· Pr2 Au2

Pr₂Au₂ is an intermetallic compound composed of praseodymium and gold, belonging to the rare-earth-based metal family with semiconductor characteristics. This material is primarily of research and exploratory interest rather than established industrial production, studied for its electronic and structural properties in advanced materials science. The combination of a rare-earth element with noble metal gold makes it relevant for fundamental investigations into intermetallic phases, potentially applicable in specialized electronic devices, thermoelectric systems, or high-performance alloy development where rare-earth-gold interactions offer unique property combinations.

research and developmentintermetallic compoundsrare-earth alloyselectronic materialsthermoelectric researchspecialty semiconductor applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	76.04	GPa	—
Shear Modulus(G)	22.91	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00360	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.8590	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.

Pr2 Au2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control