Li1 Sn1 S2

semiconductor
· Li1 Sn1 S2

Li₁Sn₁S₂ is an experimental semiconductor compound belonging to the lithium tin sulfide family, combining lightweight alkali metal, post-transition metal, and chalcogen elements in a layered or framework structure. While not yet commercialized at scale, this material is primarily investigated in research contexts for solid-state battery applications and next-generation energy storage systems, where its ionic conductivity and electrochemical stability could offer advantages over conventional liquid electrolytes. Engineers evaluating this compound should recognize it as an emerging material in the solid electrolyte space, relevant for projects requiring high energy density, thermal stability, or miniaturized energy devices in research and prototype phases.

solid-state batterieslithium-ion electrolytesenergy storage R&Dsemiconductor devicesnext-generation electrochemistrythermal stability applications

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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ksi——
Shear Modulus(G)
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ksi——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
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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.
Li1 Sn1 S2 — Properties & Data | MatWorld