Rb2 Na1 Ni1 F6

metal

· Rb2 Na1 Ni1 F6

Rb₂NaNiF₆ is a mixed-metal fluoride compound belonging to the class of elpasolite-structured materials, which are ionic crystals containing rare earth or transition metals coordinated by fluoride ligands. This is a research-phase compound studied primarily for its optical and photonic properties rather than structural or industrial applications. The material family is investigated for potential use in laser host matrices, optical coatings, and solid-state lighting applications, where fluoride compounds offer superior transparency in the ultraviolet and infrared regions compared to oxide ceramics.

experimental optical materialslaser host matricesphotonic crystalssolid-state lighting researchUV–IR transparent coatingsfluoride compound development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	5.002	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.571	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

Rb2 Na1 Ni1 F6

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control