SnPbO3 — Properties & Data | MatWorld

SnPbO3

ceramic

· SnPbO3

SnPbO3 is a complex oxide ceramic compound combining tin, lead, and oxygen in a perovskite-related structure. This material is primarily of research and specialized industrial interest rather than a commodity ceramic, with potential applications in electronic, optical, or ferroelectric devices where the combined properties of tin and lead oxides offer functional advantages. The dense, stiff ceramic structure makes it relevant for applications requiring stable dielectric or structural performance in harsh thermal or chemical environments, though it remains less established than conventional perovskites like PbTiO3.

ferroelectric ceramics researchelectronic device componentshigh-density structural ceramicslead-tin oxide systemslaboratory/specialized applicationsexperimental functional materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	155.3	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2700	-	DFT · OptB88vdW
Shear Modulus(G)	85.44	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	8.925	kg/m³	DFT · OptB88vdW

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

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)3 entries	1.222	eV	DFT · OptB88vdW
↳	2.756	eV	DFT · TBmBJ
↳	0.000	eV	DFT · PBE
Dielectric Constant (Relative Permittivity)(εr)	8.044	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	6.233	-	DFT · OptB88vdW
↳	4.706	-	DFT · TBmBJ
Electron Effective Mass(m*e)	0.3000	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	1.900	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)2 entries	0.000556	μB	DFT
↳	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.000	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000575	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00251	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-76.37	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	419.5	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	7.830	%	DFT · TBmBJ

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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Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.08150	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)3 entries	-1.134	eV/atom	DFT
↳	0.8000	eV/atom	DFT
↳	-1.507	eV/atom	DFT · OptB88vdW

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

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.

SnPbO3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental