Pr2 Zn2 Sb2 O2

semiconductor

· Pr2 Zn2 Sb2 O2

Pr₂Zn₂Sb₂O₂ is an oxypnictide semiconductor compound combining praseodymium, zinc, antimony, and oxygen—a rare-earth-containing material from the family of layered anionic frameworks. This is primarily a research compound under investigation for thermoelectric and photovoltaic applications, where its mixed-valence structure and potential band-gap tunability may offer advantages over conventional semiconductors in energy conversion contexts.

Thermoelectric devicesPhotovoltaic researchRare-earth semiconductorsQuantum materialsHigh-temperature applicationsMaterials discovery

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	66.88	GPa	—
Shear Modulus(G)	26.43	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02620	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.755	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 Zn2 Sb2 O2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control