Bi1Hg1In2
Bi1Hg1In2 is a semimetallic ternary intermetallic compound composed of bismuth, mercury, and indium that exists in a metastable state.
About Bi1Hg1In2
Bi1Hg1In2 is a complex ternary intermetallic compound composed of bismuth, mercury, and indium. It exhibits a near-zero-gap electronic character, placing it in the category of semimetallic materials that often demonstrate unique charge transport properties.
Due to its position above the thermodynamic hull, this compound is considered metastable. Its structural diversity is highlighted by the significant number of reported configurations, making it a subject of interest for fundamental studies in phase stability and solid-state chemistry.
Key Properties
Cross-validated computational properties for Bi1Hg1In2, 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 Bi1Hg1In2, answered from cross-validated data.
What is Bi1Hg1In2?
Bi1Hg1In2 is a semimetallic ternary intermetallic compound composed of bismuth, mercury, and indium that exists in a metastable state.
What is the band gap of Bi1Hg1In2?
Is Bi1Hg1In2 a metal, semiconductor, or insulator?
Is Bi1Hg1In2 thermodynamically stable?
How many polymorphs of Bi1Hg1In2 are known?
What elements does Bi1Hg1In2 contain?
Where does the data for Bi1Hg1In2 come from?
How It Compares
As a ternary intermetallic, Bi1Hg1In2 represents a specialized case within the broader landscape of bismuth-mercury-indium systems. While it lacks direct structural siblings in this context, it serves as a critical data point for understanding how heavy metal combinations influence electronic behavior in near-zero-gap systems.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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