Mg1Rh1Zn2
Mg1Rh1Zn2 is a semimetallic ternary alloy composed of magnesium, rhodium, and zinc that is studied for its potential as a specialized catalyst.
About Mg1Rh1Zn2
Mg1Rh1Zn2 is a complex intermetallic compound categorized within the platinum-group alloy catalysts. Characterized by a near-zero-gap electronic structure, it exhibits semimetallic behavior that influences its interaction with chemical reactants. Its thermodynamic profile places it near the stability hull, suggesting it is a viable candidate for laboratory synthesis and experimental investigation.
This material is significant for researchers exploring non-traditional catalyst compositions. By integrating magnesium and zinc with rhodium, the compound offers a distinct electronic environment compared to pure noble metals, potentially enabling unique pathways for surface reactions in industrial or fine chemical processing.
Key Properties
Cross-validated computational properties for Mg1Rh1Zn2, 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 Mg1Rh1Zn2 is used.
Frequently Asked Questions
Common questions about Mg1Rh1Zn2, answered from cross-validated data.
What is Mg1Rh1Zn2?
Mg1Rh1Zn2 is a semimetallic ternary alloy composed of magnesium, rhodium, and zinc that is studied for its potential as a specialized catalyst.
What is Mg1Rh1Zn2 used for?
What is the band gap of Mg1Rh1Zn2?
Is Mg1Rh1Zn2 a metal, semiconductor, or insulator?
Is Mg1Rh1Zn2 thermodynamically stable?
How many polymorphs of Mg1Rh1Zn2 are known?
What elements does Mg1Rh1Zn2 contain?
Where does the data for Mg1Rh1Zn2 come from?
How It Compares
Within the platinum-group alloy catalysts class.
Within the diverse family of platinum-group alloys, Mg1Rh1Zn2 occupies a niche position alongside compounds like LaRh and Ga2Ru. While many members of this class are binary systems, the inclusion of magnesium and zinc in this ternary structure allows for greater tuning of its electronic properties compared to simpler counterparts like BaPd 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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