Sc3Sb — Properties & Data | MatWorld

Sc3Sb

ceramic

· JVASP-37256· Sc3Sb

Sc₃Sb is an intermetallic ceramic compound combining scandium and antimony, belonging to the family of rare-earth and post-transition metal ceramics. This material is primarily of research and development interest rather than established in high-volume industrial production, with potential applications in specialized high-temperature and electronic contexts where the unique combination of scandium's lightweight character and antimony's semiconducting properties may offer advantages. Engineers considering this compound should recognize it as an emerging material whose performance characteristics and manufacturing feasibility are still being explored by materials scientists, making it relevant for advanced applications where conventional ceramics prove limiting.

research and developmenthigh-temperature structural applicationselectronic/semiconducting devicesspecialized aerospace componentsthermal management systemsexperimental composite reinforcement

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	68.76	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2800	-	DFT · OptB88vdW
Shear Modulus(G)	39.01	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	4.731	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · TBmBJ
Magnetic Moment(μB)	0.4750	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000233	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000242	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-8.740	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-8.777	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)	0.09060	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.5117	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.

Sc3Sb

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental