Cl3GeTl
Cl3GeTl is a thermodynamically stable, insulating inorganic compound composed of germanium, thallium, and chlorine.

About Cl3GeTl
Cl3GeTl is a distinct inorganic compound characterized by its insulating electronic nature and thermodynamic stability. As a member of the germanium-thallium-chlorine system, it occupies a position on the convex hull, indicating robust structural integrity under standard conditions.
The material has been identified across multiple structural databases, reflecting significant interest in its crystallographic arrangements. Its wide-gap electronic character suggests potential utility in specialized dielectric or optical applications where insulating behavior is a primary requirement.
Key Properties
Cross-validated computational properties for Cl3GeTl, aggregated across 4 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 Cl3GeTl is used.
Frequently Asked Questions
Common questions about Cl3GeTl, answered from cross-validated data.
What is Cl3GeTl?
Cl3GeTl is a thermodynamically stable, insulating inorganic compound composed of germanium, thallium, and chlorine.
What is Cl3GeTl used for?
What is the band gap of Cl3GeTl?
Is Cl3GeTl a metal, semiconductor, or insulator?
Is Cl3GeTl thermodynamically stable?
How many polymorphs of Cl3GeTl are known?
What elements does Cl3GeTl contain?
Where does the data for Cl3GeTl come from?
How It Compares
As a unique inorganic compound, Cl3GeTl serves as a foundational reference point for studying the interplay between heavy metal cations and halogen anions in complex lattices. Without direct structural siblings in this specific chemical class, it stands as a primary subject for understanding the stability of ternary germanium halides.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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