I6Pb2Tl2
I6Pb2Tl2 is a semiconducting ternary halide compound composed of lead, thallium, and iodine that is considered a viable target for experimental synthesis.
About I6Pb2Tl2
I6Pb2Tl2 is a complex ternary halide composed of iodine, lead, and thallium. As a semiconducting material, it exhibits electronic properties that bridge the gap between traditional insulators and metallic conductors, making it a candidate for specialized optoelectronic investigations.
This compound is classified as near-hull, suggesting it occupies a region of the phase diagram where it is likely synthesizable under controlled laboratory conditions. Its existence across multiple structural databases highlights its significance as a distinct phase in the study of heavy-metal halide chemistry.
Key Properties
Cross-validated computational properties for I6Pb2Tl2, 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 I6Pb2Tl2 is used.
Frequently Asked Questions
Common questions about I6Pb2Tl2, answered from cross-validated data.
What is I6Pb2Tl2?
I6Pb2Tl2 is a semiconducting ternary halide compound composed of lead, thallium, and iodine that is considered a viable target for experimental synthesis.
What is I6Pb2Tl2 used for?
What is the band gap of I6Pb2Tl2?
Is I6Pb2Tl2 a metal, semiconductor, or insulator?
Is I6Pb2Tl2 thermodynamically stable?
How many polymorphs of I6Pb2Tl2 are known?
What elements does I6Pb2Tl2 contain?
Where does the data for I6Pb2Tl2 come from?
How It Compares
As a unique ternary halide, I6Pb2Tl2 represents a specialized structural motif within the broader landscape of lead-thallium-iodine chemistry. While many related halides are simple binary or ternary salts, this compound occupies a distinct compositional space that warrants further experimental characterization to fully map its potential utility in semiconductor applications.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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