Si2P4Ir

ceramic

· JVASP-110511· Si2P4Ir

Si₂P₄Ir is an intermetallic ceramic compound combining silicon, phosphorus, and iridium—a rare material primarily investigated in advanced materials research rather than established commercial production. This compound belongs to the family of refractory intermetallics and is of interest for its potential high-temperature stability and wear resistance, though it remains largely experimental with limited industrial deployment compared to conventional ceramics or established superalloys.

high-temperature structural applicationswear-resistant coatingsaerospace researchcatalytic surfacesexperimental refractory materialsresearch compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1867	lb/in³	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)	0.1519	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.2504	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.

Si2P4Ir — Properties & Data | MatWorld

Si2P4Ir

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental