K2 Cu2 F6

semiconductor

· K2 Cu2 F6

K₂Cu₂F₆ is an inorganic fluoride compound classified as a semiconductor, belonging to the family of metal fluorides with potential ionic conductivity and optical properties. This is primarily a research-phase material rather than an established commercial product; compounds in this family are investigated for applications requiring fluoride ion transport, optical transparency in the UV-visible range, or as precursors in fluoride materials synthesis.

fluoride ion conductorsoptical materials researchsolid-state electrolytesUV optics developmentmaterials chemistry synthesisexperimental semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	81.00	GPa	—
Shear Modulus(G)	33.84	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00150	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.060	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 Cu2 F6

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control