Sr₂I₂O is an inorganic ceramic compound containing strontium, iodine, and oxygen. This material belongs to the family of mixed halide-oxide ceramics and is primarily of research interest rather than an established commercial ceramic. Potential applications include radiation detection and scintillation materials, as well as studies in solid-state ionics and photonic materials, where the combination of heavy elements (strontium and iodine) and oxygen coordination may offer unique optical or radiation-response properties.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.673 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 3.350 | eV | DFT · OptB88vdW | ||
| ↳ | 4.465 | eV | DFT · TBmBJ | ||
Dielectric Constant (Relative Permittivity)(εr) | 7.243 range 4.113–10.37median of 2 measurements | - | DFT · PBEsol | ||
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries | 4.194 | - | DFT · OptB88vdW | ||
| ↳ | 3.683 | - | DFT · TBmBJ | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW | ||
Spectroscopic Limited Maximum Efficiency (SLME)(SLME) | 0.000 | % | DFT · TBmBJ |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -2.316 | 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