CS3N4 — Properties & Data | MatWorld

CS3N4

ceramic

· JVASP-5512· CS3N4

CS₃N₄ is a ceramic nitride compound belonging to the family of advanced structural ceramics. While not as widely commercialized as silicon nitride (Si₃N₄), this material is primarily of research interest for high-temperature applications where its nitride composition offers potential advantages in thermal stability and chemical resistance compared to oxide ceramics.

high-temperature structural applicationsrefractory componentsceramic research and developmentthermal barrier coatingsadvanced engine componentswear-resistant surfaces

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.032	kg/m³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	1.608	eV	DFT · OptB88vdW
↳	6.737	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)	1.883	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00120	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000481	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-370.7	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	342.7	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.000	%	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)	0.5303	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.5157	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.

CS3N4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental