Rb2MnBr4
metal· JVASP-8652· Rb2MnBr4
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.
perovskite photovoltaics researchsolid-state battery electrolytesoptical/scintillation materials (experimental)halide semiconductor researchthin-film electronics prototypingion transport studies
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 17.22 | GPa | — | ||
Poisson's Ratio(ν) | 0.3400 | - | — | ||
Shear Modulus(G) | 7.030 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.822 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.8310 | eV | — | ||
Magnetic Moment(μB) | 5.000 | µB | — | ||
Seebeck Coefficient(S) | -324 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.03600 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.402 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
Export Control
RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.