Rb2MnBr4 is an inorganic halide compound combining rubidium, manganese, and bromine—a member of the perovskite-related metal halide family. This is primarily a research material rather than an established commercial product, investigated for potential applications in optoelectronics, photovoltaics, and solid-state ionics where halide frameworks offer tunable electronic and ionic properties. The compound's appeal lies in its structural flexibility and the possibility of engineering bandgap, carrier mobility, or ion transport through compositional control—advantages over conventional semiconductors in niche applications like thin-film solar cells, scintillators, or ion-conducting membranes.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 17.22 | GPa | — | ||
Poisson's Ratio(ν) | 0.3400 | - | — | ||
Shear Modulus(G) | 7.030 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.822 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.8310 | eV | — | ||
Magnetic Moment(μB) | 5.000 | µB | — | ||
Seebeck Coefficient(S) | -324 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.03600 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.402 | eV/atom | — |