MnH4Br2O2 is an inorganic ceramic compound containing manganese, hydrogen, bromine, and oxygen—a mixed-halide hydrated salt with potential applications in solid-state chemistry and materials research. This compound belongs to the family of halide-based ceramics and appears primarily in academic research contexts rather than established industrial production, where it is being investigated for its structural and physicochemical properties. The material's relevance would be strongest in exploratory work on ionic conductors, battery electrolytes, or specialized optical/thermal applications where halide ceramics show promise.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 22.17 | GPa | DFT · OptB88vdW | ||
Poisson's Ratio(ν) | 0.3100 | - | DFT · OptB88vdW | ||
Shear Modulus(G) | 10.60 | GPa | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.206 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.615 | eV | DFT · OptB88vdW | ||
Dielectric Constant (Relative Permittivity)(εr) | 13.48 | - | DFT · OptB88vdW | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 10.75 | - | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 5.000 | µB | DFT · OptB88vdW | ||
Piezoelectric Modulus(eij) | 0.000 | C/m² | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -0.9181 | 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