CsCu₃O₂ is a mixed-valence copper oxide ceramic compound containing cesium and copper in a layered or framework structure. This is primarily a research material studied for its electronic and magnetic properties rather than a conventional engineering ceramic; it belongs to the family of copper oxides that exhibit interesting charge-transfer and potentially superconducting or strongly correlated electron behavior. The compound is of interest in condensed-matter physics and materials chemistry for understanding copper-oxygen coordination chemistry and potential applications in energy storage or quantum materials, though it has not yet achieved widespread industrial adoption.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 2,447.4 | ksi | — | ||
Shear Modulus(G) | 1,055.4 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1677 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.562 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr)2 entries | 9.240 | - | — | ||
| ↳ | 7.352 range 5.152–9.553median of 2 measurements | - | — | ||
Electronic Dielectric Tensor(ε∞) | Matrix (redacted) | - | — | ||
Total Dielectric Tensor(ε) | Matrix (redacted) | - | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.8534 | eV/atom | — |