O24Sn12W4
O24Sn12W4 is a metastable semiconducting oxide utilized in the study of transparent conducting materials.
About O24Sn12W4
O24Sn12W4 is a complex oxide belonging to the class of transparent conducting materials. As a semiconducting compound, it exhibits electronic characteristics that make it a subject of interest for researchers investigating oxide-based thin films and optoelectronic components.
Although it is classified as a metastable phase, the interest in this material stems from its unique composition of tin, tungsten, and oxygen. It represents a specialized niche within the broader family of transparent oxides, where structural complexity often dictates its potential for electronic integration.
Key Properties
Cross-validated computational properties for O24Sn12W4, 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 O24Sn12W4, 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. |
|---|---|---|---|---|---|
| C2/c (No. 15) | monoclinic | 2.16 | 0.0387 | -7.326 | 5.94 |
| C2/c (No. 15) | — | — | — | — | — |
| — | — | — | — | — | 5.92 |
Applications
Where O24Sn12W4 is used.
Frequently Asked Questions
Common questions about O24Sn12W4, answered from cross-validated data.
What is O24Sn12W4?
O24Sn12W4 is a metastable semiconducting oxide utilized in the study of transparent conducting materials.
What is O24Sn12W4 used for?
What is the band gap of O24Sn12W4?
Is O24Sn12W4 a metal, semiconductor, or insulator?
Is O24Sn12W4 thermodynamically stable?
What is the crystal structure of O24Sn12W4?
What is the density of O24Sn12W4?
How many polymorphs of O24Sn12W4 are known?
What elements does O24Sn12W4 contain?
Where does the data for O24Sn12W4 come from?
How It Compares
Within the transparent conducting oxides class.
Within the diverse family of transparent conducting oxides, O24Sn12W4 occupies a distinct position compared to more conventional materials like BaSnO3 or ZnO. While many siblings in this class are widely utilized for their robust stability and established conductivity, O24Sn12W4 is characterized by its metastable nature, offering a different structural pathway for thin-film engineering compared to the more common binary or ternary oxides.
Related Compounds
Other Transparent Conducting Oxides in the database.
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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