RbAsOF4 — Properties & Data | MatWorld

RbAsOF4

ceramic

· JVASP-91239· RbAsOF4

RbAsOF4 is an inorganic ceramic compound combining rubidium, arsenic, oxygen, and fluorine—a rare earth fluoroarsenate that exists primarily in research contexts rather than commodity production. This material belongs to the family of complex metal fluoride ceramics, which are studied for their potential in optical, electrochemical, and solid-state applications where fluoride-based frameworks offer unique ion transport or optical properties. Engineers and researchers would consider this compound for advanced ceramic applications requiring specific combinations of thermal stability, electrical properties, or optical transparency that fluoroarsenate structures can provide, though practical adoption remains limited to specialized research and emerging device development.

experimental optical ceramicssolid-state electrolytes researchfluoride-based ionic conductorsadvanced refractory ceramicslaboratory-scale synthesis

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	23.84	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3200	-	DFT · OptB88vdW
Shear Modulus(G)	11.67	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	3.911	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	3.716	eV	DFT · OptB88vdW
↳	5.512	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	2.461	-	DFT · OptB88vdW
↳	2.019	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.000	%	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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.314	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.

RbAsOF4

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental