LiSn4Ir

ceramic
· LiSn4Ir

LiSn₄Ir is an intermetallic ceramic compound combining lithium, tin, and iridium, representing a ternary phase in the Li-Sn-Ir system. This is a research-stage material primarily of interest to materials scientists studying advanced intermetallic phases rather than an established engineering ceramic in commercial production. The material's combination of a precious metal (iridium) with lightweight lithium and tin suggests potential applications in high-performance structural composites, catalytic systems, or specialized electronic materials where its stiffness and density characteristics could be leveraged, though industrial adoption remains limited pending further characterization and cost-benefit analysis against conventional alternatives.

research phase intermetallicshigh-stiffness compositescatalytic substrateselectronic materials developmentlightweight structural phases

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)2 entries
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Pa——
↳
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Pa——
Elastic Compliance Tensor(Sij)
Matrix (redacted)
1/GPa——
Elastic Anisotropy(AU)
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-——
Elastic Stiffness Tensor(Cij)
Matrix (redacted)
Pa——
Poisson's Ratio(ν)
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-——
Shear Modulus(G)2 entries
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Pa——
↳
—
Pa——
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.
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
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kg/m³——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)2 entries
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eV——
↳
—
eV——
Seebeck Coefficient(S)
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µV/K——
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.
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
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eV/atom——
Formation Energy(ΔHf)
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eV/atom——
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

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.