Al6Cl2Ge6Na8O24
Al6Cl2Ge6Na8O24 is a thermodynamically stable, wide-gap insulating inorganic compound composed of aluminum, chlorine, germanium, sodium, and oxygen.
About Al6Cl2Ge6Na8O24
Al6Cl2Ge6Na8O24 is a complex inorganic compound characterized by its wide-gap insulating electronic nature. As a thermodynamically stable phase residing on the convex hull, it represents a robust structural arrangement of aluminum, chlorine, germanium, sodium, and oxygen atoms.
This material is of significant interest in solid-state chemistry due to its structural stability and well-defined atomic framework. Its insulating properties and specific elemental composition make it a subject of ongoing investigation for specialized applications in materials science and crystallography.
Key Properties
Cross-validated computational properties for Al6Cl2Ge6Na8O24, 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 Al6Cl2Ge6Na8O24, 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-43n (No. 218) | cubic | 4.08 | 0.0000 | -6.604 | 2.69 |
| P-43n (No. 218) | — | — | — | — | — |
| — | — | — | — | — | 2.70 |
Applications
Where Al6Cl2Ge6Na8O24 is used.
Frequently Asked Questions
Common questions about Al6Cl2Ge6Na8O24, answered from cross-validated data.
What is Al6Cl2Ge6Na8O24?
Al6Cl2Ge6Na8O24 is a thermodynamically stable, wide-gap insulating inorganic compound composed of aluminum, chlorine, germanium, sodium, and oxygen.
What is Al6Cl2Ge6Na8O24 used for?
What is the band gap of Al6Cl2Ge6Na8O24?
Is Al6Cl2Ge6Na8O24 a metal, semiconductor, or insulator?
Is Al6Cl2Ge6Na8O24 thermodynamically stable?
What is the crystal structure of Al6Cl2Ge6Na8O24?
What is the density of Al6Cl2Ge6Na8O24?
How many polymorphs of Al6Cl2Ge6Na8O24 are known?
What elements does Al6Cl2Ge6Na8O24 contain?
Where does the data for Al6Cl2Ge6Na8O24 come from?
How It Compares
As a thermodynamically stable member of its structural family, this compound serves as a baseline for understanding the behavior of complex aluminogermanates. It occupies a distinct niche in the landscape of stable insulating frameworks, providing a reliable reference point for future studies into the synthesis and stability of similar multi-element oxide systems.
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).
- omat24 — Data from OMat24 (Meta FAIR). Cite: Barroso-Luque et al., arXiv 2410.12771 (2024).
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