K3Cu3As2 is an intermetallic compound combining potassium, copper, and arsenic elements, belonging to the family of ternary metal arsenides. This is a research-phase material with limited industrial deployment; it is primarily of interest in solid-state chemistry and materials science studies exploring novel metal combinations for potential electronic, thermoelectric, or structural applications where arsenic-containing intermetallics may offer unique phase behavior or transport properties.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.866 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.363 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr)2 entries | 12.31 | - | — | ||
| ↳ | 10.88 range 8.582–13.18median of 2 measurements | - | — | ||
Electronic Dielectric Tensor(ε∞) | Matrix (redacted) | - | — | ||
Total Dielectric Tensor(ε) | Matrix (redacted) | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -241.6 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.3848 | eV/atom | — |