Sr3P2 — Properties & Data | MatWorld

Sr3P2

ceramic

· JVASP-36469· Sr3P2

Sr3P2 is a strontium phosphide ceramic compound belonging to the family of metal phosphides, which are primarily of research and developmental interest rather than established commercial materials. While metal phosphides have attracted attention in materials science for potential applications in semiconductors, catalysis, and advanced ceramics, Sr3P2 specifically remains largely in the experimental phase with limited industrial deployment. Engineers considering this material should recognize it as an emerging compound whose performance characteristics and manufacturing maturity are still being established in the scientific literature.

experimental semiconductorscatalytic applications (research)advanced ceramic composites (developmental)phosphide-based electronics (emerging)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	33.90	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2300	-	DFT · OptB88vdW
Shear Modulus(G)	26.16	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	2.999	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.1910	eV	DFT · OptB88vdW
↳	0.8700	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	19.47	-	DFT · OptB88vdW
↳	9.601	-	DFT · TBmBJ
Electron Effective Mass(m*e)	0.01000	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	0.01000	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	28.40	%	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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1957	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.7469	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.

Sr3P2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental