Cd3Se3O10
Cd3Se3O10 is a wide-band-gap cadmium selenate oxide that is theoretically stable and serves as a candidate material for transparent electronic research.
About Cd3Se3O10
Cd3Se3O10 is a complex cadmium selenate oxide that exhibits wide-band-gap insulating behavior. Its electronic structure positions it as a unique candidate within the broader family of transparent conducting oxides, where it is studied for its distinct optical and charge-transport characteristics.
As a material identified as near-hull, this compound is considered a promising target for experimental synthesis. Its structural complexity and stability profile make it a subject of interest for researchers investigating new oxide-based materials for optoelectronic and transparent electronic systems.
Key Properties
Cross-validated computational properties for Cd3Se3O10, 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 Cd3Se3O10, 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. |
|---|---|---|---|---|---|
| P21 (No. 4) | monoclinic | 3.08 | 0.0017 | -5.302 | 5.29 |
| P21 (No. 4) | Monoclinic | — | — | — | 5.00 |
| P21 (No. 4) | Monoclinic | — | — | — | 5.13 |
| P21 (No. 4) | Monoclinic | — | — | — | 5.38 |
| No. 0 | unknown | — | — | — | 2.68 |
Applications
Where Cd3Se3O10 is used.
Frequently Asked Questions
Common questions about Cd3Se3O10, answered from cross-validated data.
What is Cd3Se3O10?
Cd3Se3O10 is a wide-band-gap cadmium selenate oxide that is theoretically stable and serves as a candidate material for transparent electronic research.
What is Cd3Se3O10 used for?
What is the band gap of Cd3Se3O10?
Is Cd3Se3O10 a metal, semiconductor, or insulator?
Is Cd3Se3O10 thermodynamically stable?
What is the crystal structure of Cd3Se3O10?
What is the density of Cd3Se3O10?
How many polymorphs of Cd3Se3O10 are known?
What elements does Cd3Se3O10 contain?
Where does the data for Cd3Se3O10 come from?
How It Compares
Within the transparent conducting oxides class.
While many members of the transparent conducting oxide class, such as ZnO or BaSnO3, are primarily valued for their high electrical conductivity when doped, Cd3Se3O10 occupies a different niche as a wide-gap insulator. Unlike the well-characterized spinel-structured oxides like ZnGa2O4 or ZnCr2O4, this compound features a more complex selenate-based framework that offers a distinct structural alternative for specialized optical applications.
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).
- mpaloe — Data from mpaloe.
- cod — Data from the Crystallography Open Database. Cite: Grazulis et al., Nucleic Acids Res. 40, D420 (2012).
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