SrReN3

ceramic

· SrReN3

SrReN3 is a strontium rhenium nitride ceramic compound, representing a high-performance refractory ceramic in the perovskite nitride family. This material is primarily of research and development interest rather than established in commercial production, with potential applications in extreme-temperature structural and electronic applications where conventional nitride ceramics reach their limits. Compared to more common refractory nitrides, strontium rhenium nitride compounds may offer advantages in thermal stability, hardness, and potential electronic properties, making them candidates for next-generation high-temperature aerospace, nuclear, or advanced semiconductor applications.

refractory coatingshigh-temperature ceramicsadvanced aerospace materialsresearch-phase materialultra-high-temperature applicationsceramic matrix composites

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2224	lb/in³	DFT · OptB88vdW

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

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)3 entries	2.044	eV	DFT · OptB88vdW
↳	2.509	eV	DFT · TBmBJ
↳	0.000	eV	DFT · GLLB-SC
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	7.556	-	DFT · OptB88vdW
↳	6.242	-	DFT · TBmBJ
Magnetic Moment(μB)2 entries	-0.0000262	μB	DFT
↳	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000623	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000282	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-389	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	435.1	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	12.48	%	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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Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)2 entries	0.6800	eV/atom	DFT
↳	-0.6567	eV/atom	DFT · OptB88vdW

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

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.

SrReN3 — Properties & Data | MatWorld

SrReN3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental