NaBC4N4

ceramic

· JVASP-54973· NaBC4N4

NaBC4N4 is an experimental ceramic compound containing sodium, boron, carbon, and nitrogen elements, representing a research-phase material in the boron-nitrogen ceramic family. This compound is being investigated for lightweight structural and functional applications, with potential advantages in thermal management and high-temperature environments typical of advanced ceramic research. The material's low density and nitrogen-boron chemistry suggest exploration for aerospace, thermal protection, or high-performance composite reinforcement roles, though practical engineering applications remain largely in development stages.

aerospace structuresthermal protection systemslightweight ceramics researchcomposite reinforcementhigh-temperature applicationsboron-nitrogen ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.04050	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	6.548	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	2.314	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000573	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000160	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-385.3	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	497.5	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)	0.4239	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.00650	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.

NaBC4N4 — Properties & Data | MatWorld

NaBC4N4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental