BaSi3SnO9 — Properties & Data | MatWorld

BaSi3SnO9

ceramic

· JVASP-55257· BaSi3SnO9

BaSi3SnO9 is an inorganic ceramic compound belonging to the silicate family, specifically a barium tin silicate oxide. This material is primarily of research and developmental interest rather than established in high-volume industrial production, and it is studied for potential applications in electronic ceramics, particularly as a dielectric material or in compositions targeting microwave and RF device applications where tin and barium oxides are known to contribute beneficial properties.

electronic ceramics researchdielectric materialsmicrowave device componentsRF applications (experimental)advanced ceramic compositionsmaterials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1451	lb/in³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	3.929	eV	DFT · OptB88vdW
Dielectric Constant (Relative Permittivity)(εr)	8.248	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	2.950	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.04263	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000800	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000629	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-129.3	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	346.7	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)	-2.780	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.

BaSi3SnO9

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental