Rb3Sr — Properties & Data | MatWorld

Rb3Sr

ceramic

· JVASP-38204· Rb3Sr

Rb3Sr is an intermetallic ceramic compound composed of rubidium and strontium, belonging to the family of alkali-earth metal compounds. This material is primarily of research interest rather than established industrial use, with potential applications in solid-state chemistry, electrochemistry, and advanced ceramics development. Its low density and ionic character make it a candidate for investigating novel properties in alkali-metal-based ceramic systems, though limited commercial deployment means engineers would typically encounter it in academic research settings or specialized materials development programs rather than conventional engineering applications.

research ceramicssolid-state chemistryelectrochemical materialsalkali-metal compoundsexperimental phase studiesmaterials characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	1.881	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000306	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000372	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-12.41	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-13.77	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)	0.1379	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.1152	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.

Rb3Sr

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental