LiRh
LiRh is a thermodynamically stable intermetallic compound consisting of lithium and rhodium that exhibits metallic electronic behavior.

About LiRh
LiRh is a metallic alloy composed of lithium and rhodium, representing a stable phase within the platinum-group alloy catalyst family. Its position on the convex hull indicates high thermodynamic stability, making it a robust candidate for fundamental studies in intermetallic bonding and catalytic surface behavior. The material is characterized by a lack of a band gap, confirming its metallic nature. Given the extensive structural data available, it serves as a key reference point for understanding how light alkali metals integrate into transition metal lattices. This compound is primarily utilized in materials science research to explore the electronic interactions between lithium and noble metals, which are essential for developing next-generation catalytic materials. Its structural diversity across multiple databases highlights its significance in solid-state chemistry.
Key Properties
Cross-validated computational properties for LiRh, 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.
Synthesis Routes
Literature-extracted synthesis procedures targeting LiRh.
Applications
Where LiRh is used.
Frequently Asked Questions
Common questions about LiRh, answered from cross-validated data.
What is LiRh?
LiRh is a thermodynamically stable intermetallic compound consisting of lithium and rhodium that exhibits metallic electronic behavior.
What is LiRh used for?
What is the band gap of LiRh?
Is LiRh a metal, semiconductor, or insulator?
Is LiRh thermodynamically stable?
How many polymorphs of LiRh are known?
How is LiRh synthesized?
What elements does LiRh contain?
Where does the data for LiRh come from?
How It Compares
Within the platinum-group alloy catalysts class.
Within the diverse class of platinum-group alloys, LiRh stands out for its stability compared to more complex systems like As2Pt or IrSe2. While many members of this group, such as LaRh or BaPd, are studied for their specific magnetic or superconducting properties, LiRh is particularly notable for the high number of reported structural configurations, underscoring its versatility as a model system for alloy formation.
Related Compounds
Other Platinum-Group Alloy Catalysts in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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