Sc2In — Properties & Data | MatWorld

Sc2In

ceramic

· Sc2In

Sc2In is an intermetallic ceramic compound combining scandium and indium, representing a rare-earth based ceramic material with potential applications in high-performance structural and functional applications. This compound belongs to the family of intermetallic ceramics that are primarily of research interest, as such materials are typically explored for specialized applications requiring combinations of mechanical rigidity and thermal stability that conventional ceramics or alloys cannot easily provide. Engineers considering this material should recognize it as an experimental compound rather than an established industrial material, with selection driven by research objectives in advanced ceramics, aerospace components, or electronic device applications where scandium-indium interactions offer unique property synergies.

research ceramicsaerospace compositeshigh-temperature structureselectronic substratesintermetallic compoundsadvanced structural materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	65.01	GPa	DFT
Shear Modulus(G)	38.23	GPa	DFT

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

Property	Value	Unit	Conditions	Source
Density(ρ)	4.979	kg/m³	DFT · OptB88vdW

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

Filter by

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.4590	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000371	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000395	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-14.40	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-14.63	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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.3918	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.

Sc2In

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental