Nb3Pt
Nb3Pt is a thermodynamically stable metallic alloy composed of niobium and platinum, primarily utilized in research for its potential catalytic properties.

About Nb3Pt
Nb3Pt is a metallic intermetallic compound belonging to the platinum-group alloy catalyst class. As a thermodynamically stable phase residing on the convex hull, it represents a robust structural arrangement of niobium and platinum atoms that maintains its integrity under standard conditions. Its metallic nature suggests high electrical conductivity, which is a critical attribute for materials utilized in electrochemical and catalytic processes. The extensive structural data available for this compound underscores its significance in materials science research. It is primarily investigated for its potential in advanced catalytic applications where stable, conductive metallic surfaces are required to facilitate complex chemical transformations. The synergy between the transition metal components allows for unique surface interactions that are highly valued in industrial catalysis.
Key Properties
Cross-validated computational properties for Nb3Pt, 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.
Applications
Where Nb3Pt is used.
Frequently Asked Questions
Common questions about Nb3Pt, answered from cross-validated data.
What is Nb3Pt?
Nb3Pt is a thermodynamically stable metallic alloy composed of niobium and platinum, primarily utilized in research for its potential catalytic properties.
What is Nb3Pt used for?
What is the band gap of Nb3Pt?
Is Nb3Pt a metal, semiconductor, or insulator?
Is Nb3Pt thermodynamically stable?
How many polymorphs of Nb3Pt are known?
What elements does Nb3Pt contain?
Where does the data for Nb3Pt come from?
How It Compares
Within the platinum-group alloy catalysts class.
Within the diverse family of platinum-group alloys, Nb3Pt stands out for its high thermodynamic stability compared to more complex or metastable phases like As2Pt or Ga2Ru. While many members of this class exhibit varied stoichiometry and structural complexity, Nb3Pt is characterized by a well-defined, stable lattice that makes it a reliable subject for studying fundamental catalytic mechanisms in metallic systems.
Related Compounds
Other Platinum-Group Alloy Catalysts in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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