Nb3Pt

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

Crystal structure of Nb3Pt
Ground-state structure · Materials Project
Overview

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.

At a glance

Key Properties

Cross-validated computational properties for Nb3Pt, aggregated across 4 databases.

Band Gap

Metallic / not reported

Energy Above Hull

0.000 eV/atom
Best (lowest) across sources

Stability

On hull (stable)
3 DFT sources

Structures

33
4 databases, 11 space groups
Uses

Applications

Where Nb3Pt is used.

CatalysisElectrochemical researchMaterials science studies
Reference

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.

More questions
What is Nb3Pt used for?
Nb3Pt is used in catalysis, electrochemical research, and materials science studies.
What is the band gap of Nb3Pt?
Nb3Pt is computed to be metallic (no band gap) in the reported DFT structures.
Is Nb3Pt a metal, semiconductor, or insulator?
Computed band structures report no gap, so it is metallic.
Is Nb3Pt thermodynamically stable?
Yes — Nb3Pt sits on the convex hull (energy above hull 0 eV/atom), i.e. on hull (stable).
How many polymorphs of Nb3Pt are known?
33 structures of Nb3Pt are reported across 4 databases, spanning 11 distinct space groups.
What elements does Nb3Pt contain?
Nb3Pt contains Nb and Pt (2 elements).
Where does the data for Nb3Pt come from?
Nb3Pt data is cross-referenced from latticegraph.
Comparison

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.

Explore

Related Compounds

Other Platinum-Group Alloy Catalysts in the database.

Data sources & attribution
  • latticegraph — Lattice Graph Materials Intelligence Platform

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