Na4ReN3 — Properties & Data | MatWorld

Na4ReN3

ceramic

· JVASP-10676· Na4ReN3

Na4ReN3 is a ceramic compound containing sodium, rhenium, and nitrogen, representing an emerging class of transition metal nitride ceramics. This material is primarily of research and development interest rather than established in high-volume industrial production, with potential applications in advanced refractory systems, high-temperature structural components, and materials requiring exceptional hardness or chemical stability. The incorporation of rhenium—a rare, high-melting-point metal—suggests this compound targets extreme environments where conventional nitride ceramics may be insufficient, though practical engineering adoption depends on synthesis scalability, cost competitiveness, and performance validation against established alternatives.

High-temperature structural ceramicsRefractory applicationsResearch and advanced materials developmentTransition metal nitride compositesExtreme environment components

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.024	kg/m³	DFT · OptB88vdW

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

Filter by

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	2.506	eV	DFT · OptB88vdW
Dielectric Constant (Relative Permittivity)(εr)	11.52	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	4.827	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.2146	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000187	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000706	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-418.9	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	366	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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.4223	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.

Na4ReN3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental