LuPd
LuPd is a stable, metallic intermetallic compound consisting of lutetium and palladium, primarily studied for its potential utility in catalytic applications.
About LuPd
LuPd is a robust intermetallic compound composed of lutetium and palladium. As a member of the platinum-group alloy catalyst family, it exhibits a metallic electronic character, which is essential for its potential role in facilitating efficient surface-level chemical transformations. Its position on the thermodynamic convex hull confirms its inherent stability, making it a reliable candidate for materials research.
This compound is characterized by significant structural diversity, with numerous reported configurations across major materials databases. This structural flexibility, combined with the catalytic properties inherent to palladium-based alloys, positions LuPd as an interesting subject for studies focused on high-performance metallic catalysts and advanced materials design.
Key Properties
Cross-validated computational properties for LuPd, aggregated across 4 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.
Cross-Source DFT Agreement
How well independent DFT databases agree on the thermodynamics of LuPd. Tight agreement means computed properties can be trusted without re-running calculations.
Agreement ScoreA normalized confidence score summarizing how closely independent DFT databases agree. Higher scores mean tighter cross-source agreement.
Hull SpreadDifference between the highest and lowest energy-above-hull values reported by comparable sources. Smaller spread means less thermodynamic disagreement.
Sources ComparedNumber and names of computational sources with comparable entries for this formula.
Space Group ConsensusWhether independent sources predict the same crystal symmetry for the lowest-energy structure.
Synthesis Routes
Literature-extracted synthesis procedures targeting LuPd.
Applications
Where LuPd is used.
Frequently Asked Questions
Common questions about LuPd, answered from cross-validated data.
What is LuPd?
LuPd is a stable, metallic intermetallic compound consisting of lutetium and palladium, primarily studied for its potential utility in catalytic applications.
What is LuPd used for?
What is the band gap of LuPd?
Is LuPd a metal, semiconductor, or insulator?
Is LuPd thermodynamically stable?
How many polymorphs of LuPd are known?
How is LuPd synthesized?
What elements does LuPd contain?
Where does the data for LuPd come from?
How It Compares
Within the platinum-group alloy catalysts class.
Within the diverse family of platinum-group alloys, LuPd stands out for its specific thermodynamic stability compared to other intermetallic phases like LaRh or BaPd. While many compounds in this class are explored for their distinct catalytic activity, LuPd benefits from a well-defined structural profile that distinguishes it from more complex or less stable members such as IrSe2 or GeRu.
Related Compounds
Other Platinum-Group Alloy Catalysts in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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