Y2Zn17
Y2Zn17 is a stable intermetallic compound composed of yttrium and zinc that exhibits metallic properties.
About Y2Zn17
Y2Zn17 is a metallic intermetallic compound characterized by its robust thermodynamic stability. As a material residing on the convex hull, it represents a highly favorable structural arrangement of yttrium and zinc atoms that remains consistent across numerous experimental and computational reports. Its metallic nature suggests high electrical and thermal conductivity, typical of such complex binary alloy systems.
This compound is of significant interest in materials science due to its structural complexity and the stability of its phase. Its existence across multiple databases highlights its importance as a well-defined reference point in the study of rare-earth zinc alloys, providing a foundation for understanding phase equilibria in similar metallic systems.
Key Properties
Cross-validated computational properties for Y2Zn17, aggregated across 5 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 Y2Zn17 is used.
Frequently Asked Questions
Common questions about Y2Zn17, answered from cross-validated data.
What is Y2Zn17?
Y2Zn17 is a stable intermetallic compound composed of yttrium and zinc that exhibits metallic properties.
What is Y2Zn17 used for?
What is the band gap of Y2Zn17?
Is Y2Zn17 a metal, semiconductor, or insulator?
Is Y2Zn17 thermodynamically stable?
How many polymorphs of Y2Zn17 are known?
What elements does Y2Zn17 contain?
Where does the data for Y2Zn17 come from?
How It Compares
As a thermodynamically stable intermetallic, Y2Zn17 serves as a key representative of its class, demonstrating the structural reliability often sought in binary alloy research where phase stability is paramount.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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