Na5Sn2 — Properties & Data | MatWorld

Na5Sn2

ceramic

· JVASP-94850· Na5Sn2

Na5Sn2 is an intermetallic ceramic compound composed of sodium and tin, belonging to the class of ionic intermetallics rather than traditional structural ceramics. This is a research-phase material studied primarily for its potential in energy storage, solid-state electrolytes, and advanced battery systems, where its ionic conductivity and structural properties are of interest to the electrochemistry community.

solid-state battery electrolytessodium-ion battery researchionic conductorsenergy storage developmentexperimental electrochemistry

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1112	lb/in³	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)	0.00970	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.2354	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.

Na5Sn2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental