NaSn3 — Properties & Data | MatWorld

NaSn3

ceramic

· JVASP-102964· NaSn3

NaSn3 is an intermetallic ceramic compound belonging to the sodium-tin family, characterized by a specific crystal structure that imparts moderate mechanical stiffness and relatively high density. This material is primarily investigated in research contexts for energy storage applications, particularly as a candidate anode material in sodium-ion batteries, where its tin content provides electronic conductivity and the sodium component supports the battery chemistry. While not yet widely deployed in commercial production, NaSn3 represents the broader class of sodium-tin intermetallics being explored as alternatives to lithium-based systems, offering potential advantages in cost, resource availability, and sustainability for next-generation electrochemical energy storage devices.

sodium-ion battery anodesenergy storage researchelectrochemical devicesintermetallic compoundsbattery materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	37.64	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3600	-	DFT · OptB88vdW
Shear Modulus(G)	12.83	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	5.808	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	DFT · TBmBJ
Magnetic Moment(μB)	µB	DFT · OptB88vdW

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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01760	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.1215	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.

NaSn3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental