Rb2SnO3 — Properties & Data | MatWorld

Rb2SnO3

ceramic

· Rb2SnO3

Rb₂SnO₃ is a metal oxide ceramic compound composed of rubidium and tin oxides, belonging to the family of perovskite-related oxides. This material is primarily of research and developmental interest rather than established industrial production, with potential applications in solid-state electronics, ion-conducting ceramics, and advanced oxide materials where rubidium's electrochemical properties and tin oxide's semiconducting characteristics might be leveraged. Compared to more conventional oxide ceramics, rubidium-tin compounds are notable for their potential in specialized electrical and thermal applications, though their practical deployment remains limited to experimental and laboratory settings.

solid-state electrolytesexperimental semiconductorsadvanced oxide researchion-conducting ceramicshigh-temperature materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.811	kg/m³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	2.386	eV	DFT · OptB88vdW
Dielectric Constant (Relative Permittivity)(εr)	60.87	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	3.494	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)2 entries	0.04968	C/m²	DFT · OptB88vdW
↳	0.7488	C/m²	DFT · PBE
Piezoelectric Stress Tensor(eij)	Matrix (redacted)	C/m²	DFT · PBE
Thermoelectric Power Factor(PF)2 entries	0.000749	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000502	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-117.2	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	401.9	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)	-1.767	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.

Rb2SnO3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental