Br16Rb8Zn4
Br16Rb8Zn4 is a stable, insulating inorganic compound composed of bromine, rubidium, and zinc.
About Br16Rb8Zn4
Br16Rb8Zn4 is a complex inorganic compound characterized by its insulating electronic nature. As a thermodynamically stable material situated on the convex hull, it represents a robust structural arrangement of bromine, rubidium, and zinc atoms.
Its stability and wide-band-gap electronic profile make it an interesting candidate for materials science research. The compound is notable for its structural diversity, with multiple reported configurations that highlight its versatile bonding environment.
Key Properties
Cross-validated computational properties for Br16Rb8Zn4, aggregated across 2 databases.
Band GapEnergy needed to move an electron from the valence band to the conduction band. Lower or zero values tend to behave more metallic; larger gaps are more insulating or semiconducting.
Energy Above HullThermodynamic distance from the most stable set of competing phases. 0 eV/atom is on the convex hull; small positive values may still be experimentally accessible.
StabilityA plain-language summary of the best reported energy-above-hull result. It reflects whether the lowest-energy structure is on, near, or far from the stability hull.
StructuresCount of reported calculated crystal structures for this formula, including alternate polymorphs, source databases, and observed space groups.
Reported Structures
Lowest-energy structures reported for Br16Rb8Zn4, ranked by energy above hull.
| Space GroupSymmetry classification of the crystal arrangement. The number is the international space-group index. | Crystal SystemBroad lattice family, such as cubic, tetragonal, monoclinic, or triclinic, derived from unit-cell symmetry. | Band Gap (eV)Electronic gap calculated for this specific reported structure, measured in electronvolts. | E above hull (eV/atom)Thermodynamic distance from the convex hull for this structure, normalized per atom. Lower is generally more stable. | E/atom (eV)Computed total energy normalized per atom. Use energy above hull, not this value alone, when comparing stability. | Density (g/cm³)Mass per relaxed crystal volume, reported in grams per cubic centimeter. |
|---|---|---|---|---|---|
| Pna21 (No. 33) | orthorhombic | 3.71 | 0.0000 | -3.141 | 3.44 |
| Pc (No. 7) | monoclinic | 3.70 | 0.0006 | -3.140 | 3.45 |
| P21/c (No. 14) | monoclinic | 3.93 | 0.0020 | -3.139 | 3.71 |
| Pnma (No. 62) | orthorhombic | 3.93 | 0.0054 | -3.135 | 3.70 |
| Pna21 (No. 33) | orthorhombic | 3.63 | 0.0060 | -3.135 | 3.69 |
| Pna21 (No. 33) | — | — | — | — | — |
| Pnma (No. 62) | — | — | — | — | — |
| Pna21 (No. 33) | — | — | — | — | — |
| Pnma (No. 62) | — | — | — | — | — |
| Pnma (No. 62) | — | — | — | — | — |
| Pna21 (No. 33) | — | — | — | — | — |
| Pna21 (No. 33) | — | — | — | — | — |
Frequently Asked Questions
Common questions about Br16Rb8Zn4, answered from cross-validated data.
What is Br16Rb8Zn4?
Br16Rb8Zn4 is a stable, insulating inorganic compound composed of bromine, rubidium, and zinc.
What is the band gap of Br16Rb8Zn4?
Is Br16Rb8Zn4 a metal, semiconductor, or insulator?
Is Br16Rb8Zn4 thermodynamically stable?
What is the crystal structure of Br16Rb8Zn4?
What is the density of Br16Rb8Zn4?
How many polymorphs of Br16Rb8Zn4 are known?
What elements does Br16Rb8Zn4 contain?
Where does the data for Br16Rb8Zn4 come from?
How It Compares
As a unique member within its structural landscape, Br16Rb8Zn4 stands out for its thermodynamic stability and well-defined insulating characteristics, serving as a reference point for future studies in this chemical space.
Data sources & attribution
- materials_project — Data from the Materials Project. Cite: Jain et al., APL Materials 1, 011002 (2013).
- aflow — Data from AFLOW. Cite: Curtarolo et al., Comp. Mater. Sci. 58, 218 (2012).
Analyze Br16Rb8Zn4 in the Lattice Graph platform
Polymorph comparison, confidence scoring, supply-chain risk, and patent monitoring — across 53 integrated data sources.
Explore the Platform →