LiZr2Ir — Properties & Data | MatWorld

LiZr2Ir

metal

· JVASP-38553· LiZr2Ir

LiZr2Ir is an intermetallic compound combining lithium, zirconium, and iridium, representing a specialized high-performance metal system. This material belongs to the family of advanced intermetallics and is primarily of research and development interest rather than established industrial production, with potential applications in extreme-temperature structural components and energy storage systems where the combination of lightweight lithium and refractory metal properties (zirconium and iridium) offers theoretical advantages. Engineers would consider this material in specialized aerospace or nuclear contexts where conventional superalloys reach their limits, though its processing complexity, scarcity of reliable manufacturing data, and cost relative to iridium content make it a candidate for niche applications rather than mainstream engineering use.

aerospace researchhigh-temperature structural materialsnuclear applicationsintermetallic developmentexperimental alloy systemsenergy storage systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.850	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000272	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000355	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	9.310	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	10.61	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.04300	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.5225	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

LiZr2Ir

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control