Cl2In10Se10
Cl2In10Se10 is a semiconducting indium-selenium-chlorine compound that is theoretically stable enough to be a target for laboratory synthesis.
About Cl2In10Se10
Cl2In10Se10 is a complex inorganic compound composed of indium, selenium, and chlorine. As a semiconducting material, it sits within a unique chemical space that balances metallic and non-metallic character, making it an intriguing subject for fundamental research into electronic structure and bonding.
Because it is identified as a near-hull phase, this compound is considered a promising candidate for experimental synthesis. Its existence across multiple structural databases highlights its significance as a stable or metastable building block in the development of novel semiconductor architectures.
Key Properties
Cross-validated computational properties for Cl2In10Se10, 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 Cl2In10Se10, 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/m (No. 11) | monoclinic | 0.90 | 0.0247 | -18.045 | 5.44 |
| — | — | — | — | — | 5.44 |
| P21/m (No. 11) | — | — | — | — | — |
Applications
Where Cl2In10Se10 is used.
Frequently Asked Questions
Common questions about Cl2In10Se10, answered from cross-validated data.
What is Cl2In10Se10?
Cl2In10Se10 is a semiconducting indium-selenium-chlorine compound that is theoretically stable enough to be a target for laboratory synthesis.
What is Cl2In10Se10 used for?
What is the band gap of Cl2In10Se10?
Is Cl2In10Se10 a metal, semiconductor, or insulator?
Is Cl2In10Se10 thermodynamically stable?
What is the crystal structure of Cl2In10Se10?
What is the density of Cl2In10Se10?
How many polymorphs of Cl2In10Se10 are known?
What elements does Cl2In10Se10 contain?
Where does the data for Cl2In10Se10 come from?
How It Compares
As a member of the indium-selenium-chlorine system, this compound represents a specialized stoichiometry that bridges the gap between simple binary semiconductors and more complex multi-element frameworks. Unlike simpler chalcogenides, the inclusion of chlorine suggests a role in modulating the electronic properties or structural dimensionality of the indium-selenium network.
Data sources & attribution
- materials_project — Data from the Materials Project. Cite: Jain et al., APL Materials 1, 011002 (2013).
- omat24 — Data from OMat24 (Meta FAIR). Cite: Barroso-Luque et al., arXiv 2410.12771 (2024).
- aflow — Data from AFLOW. Cite: Curtarolo et al., Comp. Mater. Sci. 58, 218 (2012).
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