Rb2Mg is an intermetallic ceramic compound composed of rubidium and magnesium, representing an experimental material in the alkali metal-alkaline earth metal ceramic family. This compound is primarily of academic and theoretical interest rather than an established industrial material, with research focus on understanding phase stability, crystal structure, and potential electrochemical or solid-state properties in systems combining highly reactive elements. Engineers would consider this material only in specialized research contexts exploring novel ionic or electronic materials, as commercial availability and performance data remain extremely limited compared to conventional ceramics.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | -200.0 | MPa | DFT · OptB88vdW | ||
Poisson's Ratio(ν) | -0.6400 | - | DFT · OptB88vdW | ||
Shear Modulus(G) | -1.910 | GPa | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 1.798 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1277 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | 0.1075 | 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