Bi1Ca1Hg2
Bi1Ca1Hg2 is a metastable, semiconducting ternary compound containing bismuth, calcium, and mercury.
About Bi1Ca1Hg2
Bi1Ca1Hg2 is a complex ternary compound composed of bismuth, calcium, and mercury. As a semiconducting material, it represents a unique intersection of heavy metal and alkaline earth chemistry, presenting a distinct electronic profile within its structural framework.
Due to its position above the thermodynamic hull, this compound is considered metastable. Its existence is documented across a significant number of structural variations, reflecting the complex coordination environments that can arise in mercury-containing intermetallic systems.
Key Properties
Cross-validated computational properties for Bi1Ca1Hg2, 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 Bi1Ca1Hg2, answered from cross-validated data.
What is Bi1Ca1Hg2?
Bi1Ca1Hg2 is a metastable, semiconducting ternary compound containing bismuth, calcium, and mercury.
What is the band gap of Bi1Ca1Hg2?
Is Bi1Ca1Hg2 a metal, semiconductor, or insulator?
Is Bi1Ca1Hg2 thermodynamically stable?
How many polymorphs of Bi1Ca1Hg2 are known?
What elements does Bi1Ca1Hg2 contain?
Where does the data for Bi1Ca1Hg2 come from?
How It Compares
As a singular entry in this context, Bi1Ca1Hg2 serves as a specialized case study for how ternary combinations of heavy post-transition metals and alkaline earth elements can form semiconducting phases, even when they do not occupy the lowest energy state on the thermodynamic landscape.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
Analyze Bi1Ca1Hg2 in the Lattice Graph platform
Polymorph comparison, confidence scoring, supply-chain risk, and patent monitoring — across 53 integrated data sources.
Explore the Platform →