K2CuCl2F2
metal· JVASP-35258· K2CuCl2F2
K2CuCl2F2 is an inorganic compound combining potassium, copper, chlorine, and fluorine—a mixed-halide copper salt with no established commodity use in engineering. This material exists primarily in research contexts, where such copper halides are explored for applications in catalysis, crystal engineering, and solid-state chemistry. Engineers would consider this compound if designing catalytic systems, developing functional ceramics, or investigating fluoride-containing materials where copper's redox properties or the halide combination offers specific chemical advantages over conventional copper compounds.
experimental catalystssolid-state chemistry researchcrystal structure studiesfunctional inorganic compoundscopper halide systems
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1078 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.6120 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 6.607 | - | — | ||
Magnetic Moment(μB) | 1.990 | µB | — | ||
Piezoelectric Modulus(eij) | 0.000 | C/m² | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.974 | 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.