In32Se32Sn8
In32Se32Sn8 is a semiconducting ternary compound containing indium, selenium, and tin that is considered a viable candidate for synthesis.
About In32Se32Sn8
In32Se32Sn8 is a complex ternary semiconductor composed of indium, selenium, and tin. Its electronic character suggests it may be well-suited for specialized electronic or optoelectronic device architectures where specific band structures are required for performance. The material is recognized as being near the thermodynamic hull, indicating that it is likely synthesizable under controlled laboratory conditions. Its presence across multiple structural databases highlights its significance as a subject of ongoing computational and experimental materials research. As a complex chalcogenide, it represents a unique intersection of group elements that are frequently explored for their tunable semiconducting properties. The stability profile of this compound makes it a promising candidate for further investigation into thin-film technologies or high-performance electronic components.
Key Properties
Cross-validated computational properties for In32Se32Sn8, 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 In32Se32Sn8, 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. |
|---|---|---|---|---|---|
| Pa-3 (No. 205) | cubic | 0.80 | 0.0019 | -19.745 | 5.39 |
| Pa-3 (No. 205) | — | — | — | — | — |
| Pa-3 (No. 205) | — | — | — | — | — |
| — | — | — | — | — | 5.36 |
Applications
Where In32Se32Sn8 is used.
Frequently Asked Questions
Common questions about In32Se32Sn8, answered from cross-validated data.
What is In32Se32Sn8?
In32Se32Sn8 is a semiconducting ternary compound containing indium, selenium, and tin that is considered a viable candidate for synthesis.
What is In32Se32Sn8 used for?
What is the band gap of In32Se32Sn8?
Is In32Se32Sn8 a metal, semiconductor, or insulator?
Is In32Se32Sn8 thermodynamically stable?
What is the crystal structure of In32Se32Sn8?
What is the density of In32Se32Sn8?
How many polymorphs of In32Se32Sn8 are known?
What elements does In32Se32Sn8 contain?
Where does the data for In32Se32Sn8 come from?
How It Compares
As a ternary indium-tin-selenide, this compound serves as a distinct representative of complex chalcogenide systems. Unlike simpler binary semiconductors, this material leverages the interplay between its three constituent elements to potentially offer unique electronic characteristics that are not easily achieved in more basic material configurations.
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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