Ge1Pd1Sc2
Ge1Pd1Sc2 is a semiconducting ternary intermetallic compound belonging to the platinum-group alloy catalyst class.
About Ge1Pd1Sc2
Ge1Pd1Sc2 is a complex ternary intermetallic compound categorized within the platinum-group alloy catalysts. Characterized by its semiconducting electronic behavior, this material represents a unique intersection of transition metal chemistry and group fourteen elements. Its structural complexity is highlighted by a significant number of reported configurations within material databases, reflecting the ongoing interest in exploring its potential in specialized catalytic environments.
While this compound is currently identified as being above the thermodynamic hull, suggesting inherent instability under standard conditions, it remains a subject of intrigue for researchers investigating metastable phases. Its role in the broader class of platinum-group alloys is defined by its distinct electronic signature, which differentiates it from more traditional metallic catalysts and opens doors for fundamental studies into electronic tuning for chemical processes.
Key Properties
Cross-validated computational properties for Ge1Pd1Sc2, 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 Ge1Pd1Sc2 is used.
Frequently Asked Questions
Common questions about Ge1Pd1Sc2, answered from cross-validated data.
What is Ge1Pd1Sc2?
Ge1Pd1Sc2 is a semiconducting ternary intermetallic compound belonging to the platinum-group alloy catalyst class.
What is Ge1Pd1Sc2 used for?
What is the band gap of Ge1Pd1Sc2?
Is Ge1Pd1Sc2 a metal, semiconductor, or insulator?
Is Ge1Pd1Sc2 thermodynamically stable?
How many polymorphs of Ge1Pd1Sc2 are known?
What elements does Ge1Pd1Sc2 contain?
Where does the data for Ge1Pd1Sc2 come from?
How It Compares
Within the platinum-group alloy catalysts class.
Within the diverse family of platinum-group alloys, Ge1Pd1Sc2 occupies a niche position compared to more stable or well-characterized members like GeRu or BaPd. While many siblings in this class exhibit robust metallic behavior and high thermodynamic stability, Ge1Pd1Sc2 stands out due to its semiconducting nature and its status as a metastable phase, marking it as a more exotic candidate for experimental synthesis compared to the more conventional binary alloys.
Related Compounds
Other Platinum-Group Alloy Catalysts in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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