RbCrO2 — Properties & Data | MatWorld

RbCrO2

ceramic

· RbCrO2

Rubidium chromite (RbCrO2) is an inorganic ceramic compound containing rubidium and chromium oxide, belonging to the family of alkali metal chromites. This material is primarily of research and specialized interest rather than mainstream industrial use; it has been investigated in solid-state chemistry and materials science for its potential in electrochemical applications, optical properties, and as a precursor or component in advanced ceramic systems. Rubidium chromites are notable in the context of developing novel ionic conductors and catalytic materials, though practical engineering applications remain limited compared to more established ceramic families.

experimental ceramic researchsolid electrolyte developmentcatalytic materialshigh-temperature chemistrymaterials synthesis precursorinorganic chemistry applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	18,590.9	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3100	-	DFT · OptB88vdW
Shear Modulus(G)	9,162	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2022	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)	1.062	eV	DFT · OptB88vdW
Dielectric Constant (Relative Permittivity)(εr)	10.55	-	DFT · PBE
Electronic Dielectric Tensor(ε∞)	Matrix (redacted)	-	DFT · PBE
Total Dielectric Tensor(ε)	Matrix (redacted)	-	DFT · PBE
Magnetic Moment(μB)	6.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.3228	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.562	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.

RbCrO2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental