CCl
CCl is an unstable, semiconducting carbon-chlorine compound frequently studied in computational materials science.
About CCl
CCl is a carbon-chlorine compound that exhibits semiconducting electronic behavior. Despite its unique composition, it is characterized by thermodynamic instability, as it sits above the hull in energy landscapes. Its existence is documented through a significant number of reported structures across various databases, highlighting its role as a subject of intense computational investigation. The material serves as a point of interest for researchers exploring the synthesis and stability limits of halogenated carbon structures. Its electronic profile suggests potential utility in specialized electronic applications where unconventional semiconductor materials are required.
Key Properties
Cross-validated computational properties for CCl, 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 CCl is used.
Patent Landscape
1 patent reference CCl or close compositional variants.
| Patent | Title | Assignee | Granted |
|---|---|---|---|
| 4009215 | Preparation of CCl.sub.3 F and CCl.sub.2 F.sub.2 from fluorspar and CCl.sub . | — | — |
Frequently Asked Questions
Common questions about CCl, answered from cross-validated data.
What is CCl?
CCl is an unstable, semiconducting carbon-chlorine compound frequently studied in computational materials science.
What is CCl used for?
What is the band gap of CCl?
Is CCl a metal, semiconductor, or insulator?
Is CCl thermodynamically stable?
How many polymorphs of CCl are known?
What elements does CCl contain?
Where does the data for CCl come from?
How It Compares
As a member of the carbon-chlorine system, CCl represents a complex phase that challenges conventional synthetic pathways. Unlike more stable carbon allotropes, its position above the hull indicates that it is a metastable or unstable phase, making it a critical case study for understanding the constraints of chemical bonding in halogenated carbon frameworks.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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