Ba4LiBe is a quaternary ceramic compound combining barium, lithium, and beryllium oxides, representing an experimental material composition with potential applications in advanced ceramic and electrolyte research. This compound belongs to the family of mixed-metal oxides and has been studied primarily in laboratory settings for its ionic conductivity and structural properties. While not yet widely commercialized, materials in this compositional space are of interest for solid-state battery electrolytes and high-temperature ceramic applications where the combination of lightweight elements (Li, Be) with barium's stabilizing properties could offer advantages over conventional alternatives.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 8.670 | GPa | — | ||
Shear Modulus(G) | -320.0 | MPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.428 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.7794 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.7694 | eV/atom | — |