Ba3Sn5

ceramic

· JVASP-23148· Ba3Sn5

Ba3Sn5 is an intermetallic ceramic compound in the barium-tin system, a relatively rare material that sits at the intersection of ceramic and metallic bonding characteristics. This compound is primarily of research interest rather than established commercial production, investigated for potential applications in advanced ceramics, thermoelectric materials, and structural composites where the combination of barium and tin offers unique phase stability and thermal properties. Engineers considering this material should recognize it as an exploratory option for specialized high-temperature or functional ceramic applications where conventional materials fall short, though design data and supply chains are limited compared to mainstream ceramics.

experimental ceramics researchthermoelectric device developmenthigh-temperature structural compositesintermetallic compound studiesadvanced phase materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.906	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Seebeck Coefficient(S)	-17.75	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.6926	eV/atom	—

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

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.

Ba3Sn5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental