K2 Na1 Ni1 F6

metal

· K2 Na1 Ni1 F6

K₂Na₁Ni₁F₆ is a mixed-metal fluoride compound containing potassium, sodium, and nickel in a fluoride matrix. This is primarily a research-phase material studied for potential applications in solid-state ionics, optical materials, and specialized electrochemical systems rather than an established commercial alloy or engineering ceramic.

solid-state electrolytesfluoride ion conductorsoptical crystals (research)electrochemical devices (developmental)materials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	4.812	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.570	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.

K2 Na1 Ni1 F6

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control