KNiF₃ is a ternary fluoride compound belonging to the perovskite family of metal fluorides, combining potassium, nickel, and fluorine in a structured crystalline lattice. This material is primarily of research interest rather than an established industrial commodity, with potential applications in ionic conductivity, magnetic properties, and advanced ceramics where fluoride-based compounds offer chemical stability and unique electronic characteristics. Engineers considering this material should recognize it as a specialized compound for exploratory applications in solid-state chemistry and materials development rather than a conventional engineering material.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 10,830.8 | ksi | DFT | ||
Shear Modulus(G) | 5,855.2 | ksi | DFT |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1462 | lb/in³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | DFT · OptB88vdW | ||
Dielectric Constant (Relative Permittivity)(εr) | 7.240 | - | DFT · PBE | ||
Electronic Dielectric Tensor(ε∞) | Matrix (redacted) | - | DFT · PBE | ||
Total Dielectric Tensor(ε) | Matrix (redacted) | - | DFT · PBE |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.03610 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -2.271 | eV/atom | DFT · OptB88vdW |
Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data