Li3 Pr1 Sb2

semiconductor

· Li3 Pr1 Sb2

Li₃Pr₁Sb₂ is an intermetallic semiconductor compound combining lithium, praseodymium (a rare-earth element), and antimony. This is primarily a research-phase material studied for its electronic and structural properties rather than an established commercial compound; it belongs to the broader family of rare-earth intermetallics being investigated for potential thermoelectric, optoelectronic, or energy storage applications where the combination of light alkali metals and rare-earth elements offers tunable band structure.

thermoelectric devices (research)rare-earth semiconductorssolid-state energy conversionphotonic materials (exploratory)battery or energy storage materials (experimental)materials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	43.69	GPa	—
Shear Modulus(G)	35.41	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.03280	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.8950	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.

Li3 Pr1 Sb2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control