Ba2Hg1Sn1
Ba2Hg1Sn1 is a thermodynamically stable, semimetallic ternary intermetallic compound composed of barium, mercury, and tin.
About Ba2Hg1Sn1
Ba2Hg1Sn1 is a structurally robust intermetallic compound that occupies a stable position on the thermodynamic convex hull. Its electronic character is defined by a near-zero-gap semimetallic nature, which distinguishes it from typical insulating or metallic phases.
Because of its stability and electronic profile, this compound serves as a significant subject for researchers investigating complex ternary systems. It represents a well-defined phase within its chemical space, offering insights into the bonding behaviors of barium, mercury, and tin.
Key Properties
Cross-validated computational properties for Ba2Hg1Sn1, 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 Ba2Hg1Sn1, answered from cross-validated data.
What is Ba2Hg1Sn1?
Ba2Hg1Sn1 is a thermodynamically stable, semimetallic ternary intermetallic compound composed of barium, mercury, and tin.
What is the band gap of Ba2Hg1Sn1?
Is Ba2Hg1Sn1 a metal, semiconductor, or insulator?
Is Ba2Hg1Sn1 thermodynamically stable?
How many polymorphs of Ba2Hg1Sn1 are known?
What elements does Ba2Hg1Sn1 contain?
Where does the data for Ba2Hg1Sn1 come from?
How It Compares
As a thermodynamically stable phase, Ba2Hg1Sn1 serves as a foundational reference point for exploring ternary intermetallic compounds containing heavy alkaline earth and post-transition metals.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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