Li1 Ir1

semiconductor
· Li1 Ir1

LiIr (lithium iridium) is an intermetallic compound combining a highly electropositive alkali metal with a precious transition metal, forming a semiconductor material of research interest. This compound is primarily studied in advanced materials research for potential applications in solid-state electronics and energy storage due to the unique electronic properties that arise from the lithium-iridium interaction; however, it remains largely in the experimental phase rather than widespread industrial production. LiIr represents exploration within the broader family of lithium intermetallics and exotic semiconductors that could enable next-generation technologies where conventional silicon-based alternatives face performance limitations.

solid-state electronic devices (experimental)battery electrode materials (research)quantum materials explorationhigh-performance semiconductor researchthin-film electronics developmentmaterials for extreme conditions

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
23,323.7
ksi—
Shear Modulus(G)
11,401
ksi—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.00190
eV—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
-0.3000
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.