Sc2 Co1 Os1

semiconductor

· Sc2 Co1 Os1

Sc₂Co₁Os₁ is an intermetallic compound combining scandium, cobalt, and osmium—a research-phase material in the family of high-entropy and refractory intermetallics. This ternary system is not widely commercialized but belongs to a class of materials being investigated for extreme-environment applications where high stiffness, thermal stability, and chemical resistance are critical; the inclusion of osmium (a refractory metal) and scandium (a lightweight strengthening element) suggests potential for high-temperature structural use or catalytic applications, though practical deployment remains largely experimental.

High-temperature structural alloys (research)Refractory intermetallicsCatalytic applications (exploratory)Aerospace/engine component researchMaterials science fundamental studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	21,339.8	ksi	—
Shear Modulus(G)	9,514.5	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.05400	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4780	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

Sc2 Co1 Os1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control