Sc2 Mn1 Si1

semiconductor

· Sc2 Mn1 Si1

Sc₂Mn₁Si₁ is an intermetallic compound combining scandium, manganese, and silicon—a research-stage material in the broader family of transition metal silicides and scandium-based intermetallics. This composition sits at the intersection of lightweight metals (Sc) and magnetic/catalytic elements (Mn), making it primarily of academic interest for exploring novel electronic, magnetic, or structural properties rather than a mature commercial material. Engineering interest would center on whether this specific stoichiometry exhibits useful semiconductor behavior, magnetic ordering, or mechanical properties that could differentiate it from established alternatives like conventional Heusler alloys or silicon-based semiconductors.

Research materials (experimental)Intermetallic compound studiesSemiconductor device explorationMagnetic materials investigationHigh-performance alloy development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	15,673.8	ksi	—
Shear Modulus(G)	919.5	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.3002	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1960	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 Mn1 Si1

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control