La3Sn5 — Properties & Data | MatWorld

La3Sn5

ceramic

· JVASP-143602· La3Sn5

La₃Sn₅ is an intermetallic ceramic compound combining lanthanum and tin, belonging to the rare-earth intermetallic family. This material is primarily of research interest rather than established in widespread industrial use, with potential applications in advanced ceramics, thermoelectric devices, and functional materials where rare-earth chemistry offers unique electronic or thermal properties. Its notable characteristics derive from the lanthanum-tin system, which has been investigated for specialized applications requiring the combined benefits of rare-earth elements and tin-based chemistry.

thermoelectric researchrare-earth intermetallicsfunctional ceramics developmentelectronic materials researchhigh-temperature applications (experimental)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.141	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000200	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.7856	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

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.

La3Sn5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental