Rb2Fe4O7 — Properties & Data | MatWorld

Rb2Fe4O7

ceramic

· JVASP-30332· Rb2Fe4O7

Rb2Fe4O7 is an iron oxide ceramic compound containing rubidium, belonging to the family of mixed-metal oxides with potential magnetic or electrochemical functionality. This is a specialized research material rather than a conventional industrial ceramic; it represents exploratory chemistry in oxide systems that may offer novel properties for energy storage, catalysis, or magnetic applications. The rubidium-iron oxide composition positions it primarily in advanced materials research contexts where tailored electronic or magnetic behavior is sought, rather than in commodity structural ceramics.

battery electrodes (research phase)magnetic ceramic materialscatalytic applicationssolid-state chemistry researchhigh-temperature ionic conductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	150.9	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3300	-	DFT · OptB88vdW
Shear Modulus(G)	61.46	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	5.555	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · TBmBJ
Magnetic Moment(μB)	3.412	µB	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.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1564	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.371	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.

Rb2Fe4O7

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental