RbNa2AsF6 — Properties & Data | MatWorld

RbNa2AsF6

ceramic

· JVASP-109466· RbNa2AsF6

RbNa2AsF6 is an inorganic ceramic compound belonging to the double-fluoride family, composed of rubidium, sodium, arsenic, and fluorine. This material is primarily of research and specialized industrial interest rather than mainstream engineering use, with applications in optical systems, nuclear materials research, and potential use as a solid-state electrolyte or host matrix for rare-earth dopants in advanced photonic devices. Its notable characteristics include good chemical stability and optical transparency in certain wavelength ranges, making it relevant for niche applications where conventional fluoride ceramics or halide materials are insufficient.

optical crystals and photonic devicesnuclear materials researchsolid-state electrolyte developmentrare-earth host matricesspecialty inorganic ceramicslaboratory and research applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.695	kg/m³	DFT · OptB88vdW

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

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	2.721	eV	DFT · OptB88vdW
↳	5.832	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	2.406	-	DFT · OptB88vdW
↳	1.936	-	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.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2620	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.377	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.

RbNa2AsF6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental