Ba5Sb3 — Properties & Data | MatWorld

Ba5Sb3

Name: Ba5Sb3
Brand: MatWorld

ceramic

· Ba5Sb3

Ba5Sb3 is an intermetallic ceramic compound composed of barium and antimony, belonging to the family of rare-earth and alkaline-earth pnictide ceramics. This material is primarily of research interest rather than established in high-volume industrial production, with potential applications in thermoelectric devices, semiconductor components, and specialized refractory systems where its unique crystal structure and electronic properties may offer advantages in specific thermal or electrical environments.

thermoelectric devicessemiconductor researchrefractory ceramicshigh-temperature applicationselectronic materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	29.44	GPa	DFT · OptB88vdW
Shear Modulus(G)	8.290	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	5.102	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	0.06200	eV	DFT · OptB88vdW
↳	0.000	eV	Measured
High-Frequency Dielectric Constant (ε∞)(ε∞)	20.13	-	DFT · OptB88vdW
Magnetic Moment(μB)	1.867	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000843	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000781	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-112	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	68.16	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)	-1.081	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.

Ba5Sb3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental