P2 Pr2 Ir2

semiconductor

· P2 Pr2 Ir2

P2Pr2Ir2 is an intermetallic compound combining praseodymium and iridium in a defined stoichiometric ratio, classified as a semiconductor material. This is a research-phase compound rather than a commercial material, studied primarily for its potential electronic and structural properties within the rare-earth/transition-metal intermetallic family. Interest in such materials stems from their potential for high-temperature stability, unique electronic band structures, and possible applications in advanced catalysis or thermoelectric devices, though industrial deployment remains limited pending further characterization and scale-up feasibility.

experimental semiconductor deviceshigh-temperature catalysis researchthermoelectric materials developmentrare-earth intermetallic studieselectronic materials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	138.1	GPa	—
Shear Modulus(G)	45.28	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000300	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.158	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.

P2 Pr2 Ir2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control