Sr3PN — Properties & Data | MatWorld

Sr3PN

ceramic

· JVASP-36455· Sr3PN

Sr₃PN is a strontium phosphorus nitride ceramic compound belonging to the family of metal phosphide nitrides, which are emerging high-performance ceramics. This material is primarily of research and development interest, studied for its potential as a structural ceramic in demanding thermal and mechanical environments where conventional oxides fall short. Sr₃PN and related phosphide nitrides are being investigated for aerospace, high-temperature structural applications, and advanced refractory uses due to their combination of covalent bonding and potential for improved fracture resistance compared to standard ceramic oxides.

high-temperature structural ceramicsaerospace componentsresearch phase materialsrefractory applicationsmechanical strengthening studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	30.43	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2600	-	DFT · OptB88vdW
Shear Modulus(G)	22.10	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	2.855	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.4910	eV	DFT · OptB88vdW
↳	1.114	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	10.10	-	DFT · OptB88vdW
↳	6.764	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	33.68	%	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)	1.124	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.1325	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.

Sr3PN

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental