SnCO
SnCO is a semimetallic ternary oxide material studied for its potential role in specialized optoelectronic and conductive thin-film technologies.
About SnCO
SnCO is an intriguing inorganic compound categorized within the family of transparent conducting oxides. Characterized by its near-zero-gap semimetallic electronic structure, it represents a specialized material that challenges typical insulating behavior found in many oxide systems. Its existence across multiple reported structures highlights a complex phase space, though it remains thermodynamically metastable relative to the ground state hull. As a research-grade material, SnCO is primarily studied to understand the limits of conductivity and transparency in tin-based ternary oxides. Its potential utility lies in advanced optoelectronic applications where semimetallic properties can be leveraged to tune carrier density and optical absorption profiles.
Key Properties
Cross-validated computational properties for SnCO, 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.
Synthesis Routes
Literature-extracted synthesis procedures targeting SnCO.
Applications
Where SnCO is used.
Frequently Asked Questions
Common questions about SnCO, answered from cross-validated data.
What is SnCO?
SnCO is a semimetallic ternary oxide material studied for its potential role in specialized optoelectronic and conductive thin-film technologies.
What is SnCO used for?
What is the band gap of SnCO?
Is SnCO a metal, semiconductor, or insulator?
Is SnCO thermodynamically stable?
How many polymorphs of SnCO are known?
How is SnCO synthesized?
What elements does SnCO contain?
Where does the data for SnCO come from?
How It Compares
Within the transparent conducting oxides class.
Unlike the highly stable and widely utilized transparent conducting oxides such as ZnO or BaSnO3, SnCO exhibits a much more precarious thermodynamic profile. While siblings like ZnGa2O4 or Zn2SiO4 are frequently employed for their robust wide-gap insulating or semiconducting properties, SnCO stands apart due to its semimetallic nature, placing it at a distinct point in the electronic landscape of the class.
Related Compounds
Other Transparent Conducting Oxides in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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