Cl12K4Sn2
Cl12K4Sn2 is a thermodynamically stable semiconducting halide perovskite used in materials science research for photovoltaic and optoelectronic applications.
About Cl12K4Sn2
Cl12K4Sn2 is a semiconducting halide perovskite characterized by its thermodynamic stability on the convex hull. As a member of the halide perovskite family, it represents a significant structural configuration within the broader landscape of metal-halide materials, supported by multiple reported crystalline structures across major databases. Its electronic nature makes it a subject of interest for researchers investigating the fundamental behavior of perovskite-based semiconductors. The material is primarily studied for its potential roles in advanced optoelectronic and photovoltaic applications. Its stability profile suggests it serves as a robust candidate for experimental synthesis and further characterization in thin-film device development.
Key Properties
Cross-validated computational properties for Cl12K4Sn2, 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 Cl12K4Sn2 is used.
Frequently Asked Questions
Common questions about Cl12K4Sn2, answered from cross-validated data.
What is Cl12K4Sn2?
Cl12K4Sn2 is a thermodynamically stable semiconducting halide perovskite used in materials science research for photovoltaic and optoelectronic applications.
What is Cl12K4Sn2 used for?
What is the band gap of Cl12K4Sn2?
Is Cl12K4Sn2 a metal, semiconductor, or insulator?
Is Cl12K4Sn2 thermodynamically stable?
How many polymorphs of Cl12K4Sn2 are known?
What elements does Cl12K4Sn2 contain?
Where does the data for Cl12K4Sn2 come from?
How It Compares
Within the halide perovskite photovoltaics class.
Within the diverse class of halide perovskites, Cl12K4Sn2 occupies a distinct position compared to well-known members like CsSnI3 or CsPbBr3. While many of its siblings are heavily utilized in high-efficiency solar cell prototypes, Cl12K4Sn2 is distinguished by its specific stoichiometry and thermodynamic placement, offering a different structural template for exploring the electronic tunability inherent to the perovskite framework.
Related Compounds
Other Halide Perovskite Photovoltaics in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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