Si₄O₈ is a silicate ceramic compound belonging to the family of siliceous oxides, which are fundamental building blocks in ceramic and glass chemistry. While this specific stoichiometry represents a theoretical or intermediate silicate phase rather than a commercial material with a trade name, it is chemically related to feldspars, zeolites, and other tectosilicates widely used in industrial applications. The material would be relevant in research contexts exploring high-strength ceramics, refractories, or advanced glass-ceramic systems where silicate network structures are engineered for thermal, mechanical, or chemical resistance.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 3,314.1 range 2,925–3,703.2median of 2 measurements | ksi | DFT · OptB88vdW | ||
Shear Modulus(G) | 4,765.9 range 4,473–5,058.9median of 2 measurements | ksi | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 5.786 range 5.740–5.832median of 2 measurements | eV | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | -2.876 range -2.883–-2.869median of 2 measurements | 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