CdSb
cadmium antimonide · cadmium monoantimonide
Cadmium antimonide is a stable, semimetallic binary compound composed of cadmium and antimony.
About cadmium antimonide
Cadmium antimonide is a binary inorganic compound characterized by its semimetallic electronic nature. As a thermodynamically stable phase residing on the convex hull, it represents a robust material system with a well-documented structural profile across multiple research databases.
Its unique electronic character makes it an intriguing subject for studies involving narrow-gap or semimetallic behavior. The material is valued for its stability, which allows for consistent investigation into its physical properties and potential integration into specialized electronic components.
Key Properties
Cross-validated computational properties for cadmium antimonide, 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 CdSb. 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 CdSb.
Applications
Where cadmium antimonide is used.
Frequently Asked Questions
Common questions about cadmium antimonide, answered from cross-validated data.
What is CdSb?
Cadmium antimonide is a stable, semimetallic binary compound composed of cadmium and antimony.
What is CdSb used for?
What is the band gap of CdSb?
Is CdSb a metal, semiconductor, or insulator?
Is CdSb thermodynamically stable?
How many polymorphs of CdSb are known?
How is CdSb synthesized?
What elements does CdSb contain?
Where does the data for CdSb come from?
How It Compares
As a thermodynamically stable semimetallic compound, cadmium antimonide serves as a foundational reference point for binary cadmium-antimony systems. Its structural consistency and stability distinguish it as a reliable material for exploring the fundamental physics of near-zero-gap semiconductors.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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