Sc2IrOs — Properties & Data | MatWorld

Sc2IrOs

ceramic

· JVASP-106977· Sc2IrOs

Sc2IrOs is an intermetallic ceramic compound combining scandium, iridium, and osmium—a rare multi-element system primarily studied in materials research rather than established commercial production. This material belongs to the family of refractory intermetallics and is of interest for high-temperature structural applications where extreme thermal stability and oxidation resistance are critical, though its use remains largely experimental and limited to specialized research environments.

high-temperature structural researchrefractory applicationsoxidation-resistant coatingsaerospace propulsion componentsexperimental intermetallic developmentcatalytic substrate research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	11.79	kg/m³	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)	-0.8392	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.

Sc2IrOs

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental