K2MnF4 is an inorganic fluoride compound containing potassium and manganese, belonging to the family of metal fluorides studied for electrochemical and solid-state applications. This material is primarily of research interest rather than established industrial use, with potential applications in energy storage systems and solid electrolytes where fluoride-based ionic conductors are being developed as alternatives to oxide ceramics. Engineers would consider this compound for next-generation battery technologies, particularly solid-state battery designs where manganese fluorides offer advantages in electrochemical stability and ionic transport.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1087 | lb/in³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.310 | eV | DFT · OptB88vdW | ||
Dielectric Constant (Relative Permittivity)(εr) | 11.61 | - | DFT · OptB88vdW | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 2.301 | - | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 5.000 | µB | DFT · OptB88vdW | ||
Piezoelectric Modulus(eij) | 0.000 | C/m² | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -2.779 | 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