Pr2 Br2 O2

semiconductor

· Pr2 Br2 O2

Pr₂Br₂O₂ is an experimental mixed-halide oxide semiconductor containing praseodymium, belonging to the family of rare-earth oxyhalides. This compound is primarily of research interest for exploring novel electronic and optical properties in rare-earth materials, with potential applications in advanced optoelectronics and solid-state physics where the combination of ionic and covalent bonding characteristics creates unique band structure behavior.

experimental optoelectronicsrare-earth semiconductorsphotonic materials researchsolid-state physicsnext-generation displaysmaterials innovation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	9,915.8	ksi	—
Shear Modulus(G)	5,523	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.602	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.974	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 Br2 O2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control