Br2C26Ge2H70O2Si6Zn2
This is a complex, wide-gap insulating organometallic compound containing germanium, silicon, and zinc that exists in a metastable state.
About Br2C26Ge2H70O2Si6Zn2
Br2C26Ge2H70O2Si6Zn2 is a complex organometallic compound featuring a diverse array of elements including germanium, silicon, and zinc. As a wide-gap insulator, it exhibits electronic properties typical of materials that do not readily conduct electricity under standard conditions.
Due to its position above the thermodynamic hull, this compound is considered metastable, suggesting it may require specific synthetic pathways to stabilize its structure. Its intricate molecular architecture makes it a subject of interest for fundamental research in coordination chemistry and material design.
Key Properties
Cross-validated computational properties for Br2C26Ge2H70O2Si6Zn2, aggregated across 3 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 Br2C26Ge2H70O2Si6Zn2, 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. |
|---|---|---|---|---|---|
| P-1 (No. 2) | triclinic | 3.43 | 0.1089 | -5.099 | 1.15 |
| No. 0 | unknown | — | — | — | 0.69 |
| P-1 (No. 2) | — | — | — | — | — |
Frequently Asked Questions
Common questions about Br2C26Ge2H70O2Si6Zn2, answered from cross-validated data.
What is Br2C26Ge2H70O2Si6Zn2?
This is a complex, wide-gap insulating organometallic compound containing germanium, silicon, and zinc that exists in a metastable state.
What is the band gap of Br2C26Ge2H70O2Si6Zn2?
Is Br2C26Ge2H70O2Si6Zn2 a metal, semiconductor, or insulator?
Is Br2C26Ge2H70O2Si6Zn2 thermodynamically stable?
What is the crystal structure of Br2C26Ge2H70O2Si6Zn2?
What is the density of Br2C26Ge2H70O2Si6Zn2?
How many polymorphs of Br2C26Ge2H70O2Si6Zn2 are known?
What elements does Br2C26Ge2H70O2Si6Zn2 contain?
Where does the data for Br2C26Ge2H70O2Si6Zn2 come from?
How It Compares
As a unique organometallic entity, this compound represents a specialized niche within synthetic chemistry. Unlike more common, highly stable inorganic solids, its metastable nature highlights the challenges and opportunities in stabilizing complex molecular frameworks containing both heavy metalloids and transition metals.
Data sources & attribution
- materials_project — Data from the Materials Project. Cite: Jain et al., APL Materials 1, 011002 (2013).
- cod — Data from the Crystallography Open Database. Cite: Grazulis et al., Nucleic Acids Res. 40, D420 (2012).
- aflow — Data from AFLOW. Cite: Curtarolo et al., Comp. Mater. Sci. 58, 218 (2012).
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