As1Cd1O3
Cadmium arsenite · Cadmium metaarsenite
Cadmium arsenite is an inorganic chemical compound consisting of cadmium, arsenic, and oxygen. It is primarily studied for its properties in materials science and specialized chemical synthesis.
Key Properties
Cross-validated computational properties for Cadmium arsenite, 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 As1Cd1O3, 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-31m (No. 162) | trigonal | 1.93 | 0.0000 | -6.140 | 7.05 |
| Pm-3m (No. 221) | — | — | — | — | — |
| Pm-3m (No. 221) | — | — | — | — | — |
| No. 0 | unknown | — | — | — | 1.31 |
Applications
Where Cadmium arsenite is used.
Frequently Asked Questions
Common questions about Cadmium arsenite, answered from cross-validated data.
What is As1Cd1O3?
Cadmium arsenite is an inorganic chemical compound consisting of cadmium, arsenic, and oxygen. It is primarily studied for its properties in materials science and specialized chemical synthesis.
What is As1Cd1O3 used for?
What is the band gap of As1Cd1O3?
Is As1Cd1O3 a metal, semiconductor, or insulator?
Is As1Cd1O3 thermodynamically stable?
What is the crystal structure of As1Cd1O3?
What is the density of As1Cd1O3?
How many polymorphs of As1Cd1O3 are known?
What elements does As1Cd1O3 contain?
Where does the data for As1Cd1O3 come from?
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).
- cod — Data from the Crystallography Open Database. Cite: Grazulis et al., Nucleic Acids Res. 40, D420 (2012).
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