Ba2Sr3CaMg2Si4O16 is a complex silicate ceramic composed of alkaline earth metal oxides (barium, strontium, calcium, magnesium) and silicon dioxide. This compound belongs to the family of apatite-related or melilite-like structures and is primarily investigated in research contexts for applications requiring thermal stability and low-temperature sintering behavior. The material is notable for its potential in bioceramics, thermal barrier coatings, and specialized glass-ceramic systems where the combination of alkaline earth elements provides tailored thermal expansion and chemical durability compared to conventional silicate ceramics.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.500 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 4.968 | eV | DFT · OptB88vdW | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 3.446 | - | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -3.230 | 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