Cu28S16Tl4
Cu28S16Tl4 is a semiconducting copper-thallium sulfide that is considered a promising candidate for synthesis due to its favorable thermodynamic stability.
About Cu28S16Tl4
Cu28S16Tl4 is a complex ternary sulfide incorporating copper and thallium. Its electronic character classifies it as a semiconductor, making it an intriguing candidate for specialized solid-state physics investigations.
As a near-hull compound, it occupies a favorable energetic position that suggests it is likely synthesizable under controlled laboratory conditions. The existence of multiple reported structural variations across databases highlights its structural complexity and the interest it generates within the materials science community.
Key Properties
Cross-validated computational properties for Cu28S16Tl4, 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.
Applications
Where Cu28S16Tl4 is used.
Frequently Asked Questions
Common questions about Cu28S16Tl4, answered from cross-validated data.
What is Cu28S16Tl4?
Cu28S16Tl4 is a semiconducting copper-thallium sulfide that is considered a promising candidate for synthesis due to its favorable thermodynamic stability.
What is Cu28S16Tl4 used for?
What is the band gap of Cu28S16Tl4?
Is Cu28S16Tl4 a metal, semiconductor, or insulator?
Is Cu28S16Tl4 thermodynamically stable?
How many polymorphs of Cu28S16Tl4 are known?
What elements does Cu28S16Tl4 contain?
Where does the data for Cu28S16Tl4 come from?
How It Compares
As a unique ternary chalcogenide, Cu28S16Tl4 represents a specialized niche in materials chemistry where the interplay between copper and thallium within a sulfur framework dictates its semiconducting properties. Unlike simpler binary sulfides, this compound demonstrates the structural diversity possible when balancing multiple metallic cations in a single lattice.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
Analyze Cu28S16Tl4 in the Lattice Graph platform
Polymorph comparison, confidence scoring, supply-chain risk, and patent monitoring — across 53 integrated data sources.
Explore the Platform →