MgSi2P2 — Properties & Data | MatWorld

MgSi2P2

ceramic

· JVASP-139425· MgSi2P2

MgSi₂P₂ is an advanced ceramic compound combining magnesium, silicon, and phosphorus phases, representing a relatively uncommon material composition not yet widely established in mainstream industrial production. This material belongs to the family of phosphide and silicide ceramics under active research for potential applications requiring combinations of thermal stability, chemical resistance, and moderate mechanical strength. While not yet a standard engineering material with established supply chains, compounds in this chemical family are of interest in niche applications where thermal management, corrosion resistance, or electrical properties of phosphide ceramics could provide advantages over conventional oxides or carbides.

experimental ceramic researchthermal management systemshigh-temperature oxidation resistancechemical barrier coatingsadvanced refractory applicationsphosphide ceramic development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	70.88	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3200	-	DFT · OptB88vdW
Shear Modulus(G)	32.17	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	2.170	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.4234	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.03043	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.

MgSi2P2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental