Th2Si3Ir — Properties & Data | MatWorld

Th2Si3Ir

ceramic

· JVASP-102667· Th2Si3Ir

Th2Si3Ir is a ternary intermetallic ceramic compound combining thorium, silicon, and iridium. This material belongs to the family of high-temperature refractory ceramics and is primarily of research interest rather than established commercial production. The incorporation of iridium—a platinum-group refractory metal—suggests potential applications in extreme-temperature environments where oxidation resistance and structural stability are critical, though Th2Si3Ir remains an exploratory compound with limited documented industrial deployment.

high-temperature structural materialsrefractory ceramics researchoxidation-resistant coatingsaerospace thermal protectionnuclear fuel cladding candidatesadvanced ceramic matrix composites

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3550	lb/in³	DFT · OptB88vdW

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Filter by

Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	DFT · TBmBJ
Magnetic Moment(μB)	µB	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.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.9189	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.

Th2Si3Ir

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental