Sr2MgH6 is a complex metal hydride ceramic compound combining strontium, magnesium, and hydrogen. This material remains primarily in the research phase, studied within the metal hydride family for potential hydrogen storage and solid-state energy applications where high hydrogen density and thermal stability are needed.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.139 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 4.131 | eV | DFT · TBmBJ | ||
| ↳ | 3.025 | eV | DFT · OptB88vdW | ||
Dielectric Constant (Relative Permittivity)(εr)2 entries | 18.55 | - | DFT · OptB88vdW | ||
| ↳ | 17.36 | - | DFT · PBE | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 3.703 | - | DFT · TBmBJ | ||
Electronic Dielectric Tensor(ε∞) | Matrix (redacted) | - | DFT · PBE | ||
Total Dielectric Tensor(ε) | Matrix (redacted) | - | DFT · PBE | ||
Piezoelectric Modulus(eij) | 0.000 | C/m² | DFT · OptB88vdW | ||
Spectroscopic Limited Maximum Efficiency (SLME)(SLME) | 0.000 | % | DFT · TBmBJ |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.00690 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -0.5475 | 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