Bi1Cd1In2
Bi1Cd1In2 is a semimetallic ternary compound of bismuth, cadmium, and indium that exists as a metastable phase.
About Bi1Cd1In2
Bi1Cd1In2 is a complex ternary intermetallic compound composed of bismuth, cadmium, and indium. Its electronic structure is characterized as a near-zero-gap semimetal, placing it in a unique regime where conduction and valence bands overlap minimally, influencing its potential charge transport properties.
Despite its structural complexity, which is reflected in a high number of reported configurations across crystallographic databases, this compound resides above the thermodynamic hull. This indicates that it is a metastable phase, requiring specific synthesis conditions to stabilize its atomic arrangement for investigation.
Key Properties
Cross-validated computational properties for Bi1Cd1In2, 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.
Frequently Asked Questions
Common questions about Bi1Cd1In2, answered from cross-validated data.
What is Bi1Cd1In2?
Bi1Cd1In2 is a semimetallic ternary compound of bismuth, cadmium, and indium that exists as a metastable phase.
What is the band gap of Bi1Cd1In2?
Is Bi1Cd1In2 a metal, semiconductor, or insulator?
Is Bi1Cd1In2 thermodynamically stable?
How many polymorphs of Bi1Cd1In2 are known?
What elements does Bi1Cd1In2 contain?
Where does the data for Bi1Cd1In2 come from?
How It Compares
As a metastable ternary phase, Bi1Cd1In2 represents a specialized case within the broader landscape of bismuth-based intermetallic alloys, where structural diversity often challenges traditional thermodynamic stability.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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