Sc1 Sb1 Ru2

semiconductor

· Sc1 Sb1 Ru2

Sc₁Sb₁Ru₂ is an intermetallic compound combining scandium, antimony, and ruthenium—a research-phase material in the broader family of transition metal-based semiconductors and Heusler-type compounds. This composition sits at the intersection of rare earth metallurgy and ruthenium-based functional materials, making it primarily of academic and exploratory industrial interest rather than an established commercial material. Potential applications lie in thermoelectric energy conversion, magnetic semiconductors, or catalytic systems where the unique electronic structure and mixed-valence chemistry could offer advantages over conventional semiconductors or binary intermetallics.

thermoelectric devices (research)magnetic semiconductor applicationscatalytic materials (exploratory)solid-state electronics (experimental)high-performance alloys (laboratory development)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	182.3	GPa	—
Shear Modulus(G)	96.04	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.04080	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5650	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.

Sc1 Sb1 Ru2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control