Cu2H12O14S2
Cu2H12O14S2 is a semiconducting copper-sulfur-oxygen compound that is theoretically stable enough to be synthesized for research applications.
About Cu2H12O14S2
Cu2H12O14S2 is a complex copper-based compound that exhibits semiconducting electronic properties. Its structural arrangement suggests a specific chemical environment that influences its potential for integration into functional electronic systems.
As a near-hull material, this compound is considered a promising candidate for experimental synthesis. Its existence within reported structural databases highlights its relevance for researchers investigating stable, semiconducting inorganic phases.
Key Properties
Cross-validated computational properties for Cu2H12O14S2, 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 Cu2H12O14S2, 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. |
|---|---|---|---|---|---|
| Cc (No. 9) | monoclinic | 0.74 | 0.0053 | -5.593 | 2.59 |
| Cc (No. 9) | monoclinic | 0.78 | 0.0064 | -5.592 | 2.60 |
| No. 0 | unknown | — | — | — | 0.67 |
| Cc (No. 9) | — | — | — | — | — |
| Cc (No. 9) | — | — | — | — | — |
Applications
Where Cu2H12O14S2 is used.
Frequently Asked Questions
Common questions about Cu2H12O14S2, answered from cross-validated data.
What is Cu2H12O14S2?
Cu2H12O14S2 is a semiconducting copper-sulfur-oxygen compound that is theoretically stable enough to be synthesized for research applications.
What is Cu2H12O14S2 used for?
What is the band gap of Cu2H12O14S2?
Is Cu2H12O14S2 a metal, semiconductor, or insulator?
Is Cu2H12O14S2 thermodynamically stable?
What is the crystal structure of Cu2H12O14S2?
What is the density of Cu2H12O14S2?
How many polymorphs of Cu2H12O14S2 are known?
What elements does Cu2H12O14S2 contain?
Where does the data for Cu2H12O14S2 come from?
How It Compares
As a unique inorganic phase, Cu2H12O14S2 serves as a distinct representative of copper-sulfur-oxygen chemistry. It occupies a specialized niche, offering a different structural and electronic profile compared to more common copper-based minerals or synthetic salts.
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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