Sc2RuRh — Properties & Data | MatWorld

Sc2RuRh

ceramic

· JVASP-41880· Sc2RuRh

Sc₂RuRh is an intermetallic ceramic compound combining scandium, ruthenium, and rhodium—a rare-earth transition metal system that exists primarily in the research domain rather than established industrial production. This material belongs to the family of high-temperature intermetallics and refractory compounds, positioning it as a candidate for extreme-environment applications where conventional alloys reach performance limits. The scandium-ruthenium-rhodium system is notable for its potential to combine the catalytic and thermal properties of noble metals (Ru, Rh) with scandium's lightweight and high-temperature oxide-forming characteristics, making it of interest in academic and specialized aerospace research rather than high-volume manufacturing.

high-temperature coatings (research)catalytic systemsaerospace thermal barriers (experimental)refractory intermetallicsadvanced propulsion research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2675	lb/in³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00144	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00139	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	13.74	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	13.46	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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)	-0.8676	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.

Sc2RuRh

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental