Sr2Sn — Properties & Data | MatWorld

Sr2Sn

ceramic

· JVASP-9179· Sr2Sn

Sr2Sn is an intermetallic ceramic compound composed of strontium and tin, belonging to the family of binary metal stannides. This material is primarily of research interest for advanced ceramic and electronic applications, as it combines the structural characteristics of intermetallic phases with ceramic properties. Sr2Sn and related stannide compounds are investigated for potential use in high-temperature structural applications, thermoelectric devices, and solid-state electronics, where the combination of metallic and ceramic character can provide unique thermal and electrical behavior compared to conventional ceramics or metals.

High-temperature structural ceramicsThermoelectric materials researchAdvanced intermetallic compoundsSolid-state electronic devicesMaterials research and developmentSpecialized aerospace/thermal applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	27.93	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2600	-	DFT · OptB88vdW
Shear Modulus(G)	16.00	GPa	DFT · OptB88vdW

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Property	Value	Unit	Conditions	Source
Density(ρ)	4.346	kg/m³	DFT · OptB88vdW

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Filter by

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.2380	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	18.83	-	DFT · OptB88vdW
Electron Effective Mass(m*e)	0.02667	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	0.02333	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00157	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000956	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-160.2	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	181	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.7094	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.

Sr2Sn

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental