CaCd
CaCd is a stable metallic intermetallic compound composed of calcium and cadmium that is frequently studied for its structural properties.
About CaCd
CaCd is a metallic intermetallic compound formed from calcium and cadmium. As a thermodynamically stable phase located on the convex hull, it represents a robust configuration within its chemical system, making it a significant subject for structural analysis and materials characterization.
The compound is characterized by its metallic electronic nature, which facilitates its study in the context of electron transport and alloy behavior. Its presence across numerous structural databases highlights its importance as a well-documented reference point for researchers investigating binary intermetallic systems.
Key Properties
Cross-validated computational properties for CaCd, 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 CaCd is used.
Frequently Asked Questions
Common questions about CaCd, answered from cross-validated data.
What is CaCd?
CaCd is a stable metallic intermetallic compound composed of calcium and cadmium that is frequently studied for its structural properties.
What is CaCd used for?
What is the band gap of CaCd?
Is CaCd a metal, semiconductor, or insulator?
Is CaCd thermodynamically stable?
How many polymorphs of CaCd are known?
What elements does CaCd contain?
Where does the data for CaCd come from?
How It Compares
As a thermodynamically stable phase, CaCd serves as a foundational example of binary intermetallic bonding, providing a stable structural benchmark for understanding the interactions between alkaline earth and transition metals in this class of materials.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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