Cd1Pt1Sc2
Cd1Pt1Sc2 is a semimetallic ternary alloy containing platinum, cadmium, and scandium that is studied for its unique electronic properties.
About Cd1Pt1Sc2
Cd1Pt1Sc2 is a complex ternary alloy categorized within the platinum-group catalyst class. Characterized by a near-zero-gap electronic structure, it functions as a semimetallic material, bridging the gap between traditional metallic conductors and semiconductors. Its electronic profile makes it a subject of interest for fundamental studies in transition metal bonding and catalytic surface behavior. Due to its position above the thermodynamic hull, this compound is considered metastable, reflecting the intricate synthesis challenges often associated with multi-element platinum alloys. Its existence in structural databases highlights the ongoing effort to map the phase space of complex intermetallic systems that could potentially serve as precursors for specialized catalytic applications.
Key Properties
Cross-validated computational properties for Cd1Pt1Sc2, aggregated across 2 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 Cd1Pt1Sc2 is used.
Frequently Asked Questions
Common questions about Cd1Pt1Sc2, answered from cross-validated data.
What is Cd1Pt1Sc2?
Cd1Pt1Sc2 is a semimetallic ternary alloy containing platinum, cadmium, and scandium that is studied for its unique electronic properties.
What is Cd1Pt1Sc2 used for?
What is the band gap of Cd1Pt1Sc2?
Is Cd1Pt1Sc2 a metal, semiconductor, or insulator?
Is Cd1Pt1Sc2 thermodynamically stable?
How many polymorphs of Cd1Pt1Sc2 are known?
What elements does Cd1Pt1Sc2 contain?
Where does the data for Cd1Pt1Sc2 come from?
How It Compares
Within the platinum-group alloy catalysts class.
Unlike more stable or widely utilized platinum-group compounds such as As2Pt or GeRu, Cd1Pt1Sc2 occupies a more precarious thermodynamic state. While its siblings often exhibit robust, well-defined crystalline phases suitable for industrial catalysis, this compound represents a more exotic, less conventional arrangement of platinum with cadmium and scandium, placing it at the frontier of exploratory materials science.
Related Compounds
Other Platinum-Group Alloy Catalysts in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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