Na5Dy4Si4O16F

ceramic

· JVASP-119046· Na5Dy4Si4O16F

Na5Dy4Si4O16F is a rare-earth silicate fluoride ceramic compound containing sodium, dysprosium, silicon, oxygen, and fluorine. This material belongs to the family of lanthanide-doped silicates, which are primarily investigated for optical and luminescent applications in research settings rather than established high-volume industrial use. The dysprosium content and fluoride incorporation suggest potential applications in photonic materials, scintillators, or specialized optical coatings where rare-earth activators enable fluorescence or radiation detection.

luminescent ceramics (research)optical scintillatorsradiation detectionrare-earth photonicsadvanced ceramic compositesfunctional ceramic coatings

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1897	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	4.914	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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)	-3.150	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.

Na5Dy4Si4O16F — Properties & Data | MatWorld

Na5Dy4Si4O16F

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental