LaSb
LaSb is a stable metallic compound consisting of lanthanum and antimony.
About LaSb
LaSb is a metallic compound formed from lanthanum and antimony. As a thermodynamically stable phase located on the convex hull, it represents a robust structural configuration within its chemical system.
Due to its metallic nature and structural stability, this material serves as a subject of interest in condensed matter research. It is frequently investigated for its electronic transport characteristics and potential utility in specialized materials science applications.
Key Properties
Cross-validated computational properties for LaSb, 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.
Cross-Source DFT Agreement
How well independent DFT databases agree on the thermodynamics of LaSb. Tight agreement means computed properties can be trusted without re-running calculations.
Agreement ScoreA normalized confidence score summarizing how closely independent DFT databases agree. Higher scores mean tighter cross-source agreement.
Hull SpreadDifference between the highest and lowest energy-above-hull values reported by comparable sources. Smaller spread means less thermodynamic disagreement.
Sources ComparedNumber and names of computational sources with comparable entries for this formula.
Space Group ConsensusWhether independent sources predict the same crystal symmetry for the lowest-energy structure.
Synthesis Routes
Literature-extracted synthesis procedures targeting LaSb.
Applications
Where LaSb is used.
Frequently Asked Questions
Common questions about LaSb, answered from cross-validated data.
What is LaSb?
LaSb is a stable metallic compound consisting of lanthanum and antimony.
What is LaSb used for?
What is the band gap of LaSb?
Is LaSb a metal, semiconductor, or insulator?
Is LaSb thermodynamically stable?
How many polymorphs of LaSb are known?
How is LaSb synthesized?
What elements does LaSb contain?
Where does the data for LaSb come from?
How It Compares
As a stable binary intermetallic, LaSb serves as a foundational reference point for studying the interactions between rare-earth elements and pnictogens, providing a baseline for understanding the structural and electronic trends observed in similar lanthanum-based pnictide systems.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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