NaLi3H8N4 — Properties & Data | MatWorld

NaLi3H8N4

ceramic

· JVASP-26829· NaLi3H8N4

NaLi₃H₈N₄ is an experimental inorganic ceramic compound in the lithium-sodium hydride nitride family, representing early-stage research into lightweight hydrogen-rich ceramic materials. This material class is being investigated for potential applications in hydrogen storage, advanced thermal management, and solid-state energy systems where the combination of light elements (lithium, sodium, nitrogen, hydrogen) offers theoretical advantages in energy density and thermal properties. As a research compound rather than an established industrial material, it remains primarily of interest to materials scientists and engineers working on next-generation energy storage or advanced composite systems.

hydrogen storage researchlightweight ceramics developmentsolid-state energy systemsthermal management (experimental)advanced composite matrices (research phase)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	23.09	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3100	-	DFT · OptB88vdW
Shear Modulus(G)	12.03	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	1.253	kg/m³	DFT · OptB88vdW

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

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	2.827	eV	DFT · OptB88vdW
↳	3.090	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	5.679	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	2.720	-	DFT · OptB88vdW
↳	2.977	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.03238	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000923	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00112	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-148.1	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	468.4	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	3.620	%	DFT · TBmBJ

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)	-0.5088	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.

NaLi3H8N4

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental