Pr2 Ir4

semiconductor

· Pr2 Ir4

Pr2Ir4 is an intermetallic compound composed of praseodymium and iridium, belonging to the family of rare-earth transition-metal intermetallics. This material is primarily of research and academic interest, investigated for its potential electronic and magnetic properties arising from the interaction between rare-earth 4f electrons and iridium d-electrons. While not yet established in mainstream industrial applications, materials in this compound class are explored for potential use in advanced electronics, magnetism research, and high-performance specialty applications where unusual electronic states or correlated electron phenomena might be leveraged.

research compoundscondensed matter physicsrare-earth intermetallicselectronic materials researchquantum materialsspecialty alloys

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	27,001.2	ksi	—
Shear Modulus(G)	10,613.9	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02810	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.7380	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 Ir4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control