BaSb12Ru4 — Properties & Data | MatWorld

BaSb12Ru4

Name: BaSb12Ru4
Brand: MatWorld

ceramic

· JVASP-22462· BaSb12Ru4

BaSb12Ru4 is an intermetallic ceramic compound combining barium, antimony, and ruthenium, representing a complex polymetallic phase that falls within the family of skutterudite-related structures. This material is primarily of research interest for thermoelectric and electronic applications, where its multi-element composition and structural complexity offer potential for tailored carrier transport and phonon scattering properties. Compared to conventional thermoelectric ceramics, compounds in this material family are being explored for their ability to achieve low thermal conductivity while maintaining electrical conductivity, though BaSb12Ru4 specifically remains largely in the developmental stage pending further characterization of its performance and manufacturability.

thermoelectric researchhigh-temperature electronicsphonon engineeringexperimental functional ceramicssemiconductor device development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.865	kg/m³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000230	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000280	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	20.29	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	22.24	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.3082	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.

BaSb12Ru4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental