Na3N — Properties & Data | MatWorld

Na3N

ceramic

· JVASP-14992· Na3N

Sodium nitride (Na₃N) is an ionic ceramic compound belonging to the family of metal nitrides, characterized by a simple crystal structure with sodium cations and nitride anions. While primarily of academic and research interest rather than established industrial use, Na₃N and related alkali metal nitrides are investigated for energy storage applications (particularly solid-state battery electrolytes), nitrogen-based ceramic synthesis, and as precursors for advanced ceramic materials. Its extremely low density and ionic bonding make it relevant to researchers exploring lightweight ceramic systems and ion-conducting materials for next-generation electrochemical devices, though practical engineering applications remain limited due to chemical reactivity and processing challenges typical of highly electropositive metal compounds.

solid-state battery researchionic ceramic electrolytesnitrogen-rich ceramic synthesislightweight structural materials (research)precursor chemistry for advanced ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	3,263.3	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2700	-	DFT · OptB88vdW
Shear Modulus(G)	2,097.2	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.04707	lb/in³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000362	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000101	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-16.00	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	27.39	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)	0.1729	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.1143	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.

Na3N

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental