Li8BiS6
Li8BiS6 is a metastable, semimetallic ternary sulfide containing lithium, bismuth, and sulfur used in advanced materials research.
About Li8BiS6
Li8BiS6 is a complex ternary sulfide composed of lithium, bismuth, and sulfur. As a metastable phase, it represents a specific structural arrangement within the lithium-bismuth-sulfur chemical space, characterized by its near-zero-gap electronic signature which suggests semimetallic behavior.
This compound is of significant interest to researchers investigating novel ion-conducting materials and electronic conductors. Its unique electronic character and structural complexity make it a subject of study for those looking to tune properties in sulfur-based solid-state systems.
Key Properties
Cross-validated computational properties for Li8BiS6, aggregated across 3 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 Li8BiS6 is used.
Frequently Asked Questions
Common questions about Li8BiS6, answered from cross-validated data.
What is Li8BiS6?
Li8BiS6 is a metastable, semimetallic ternary sulfide containing lithium, bismuth, and sulfur used in advanced materials research.
What is Li8BiS6 used for?
What is the band gap of Li8BiS6?
Is Li8BiS6 a metal, semiconductor, or insulator?
Is Li8BiS6 thermodynamically stable?
How many polymorphs of Li8BiS6 are known?
What elements does Li8BiS6 contain?
Where does the data for Li8BiS6 come from?
How It Compares
As a member of the lithium-bismuth-sulfur system, Li8BiS6 occupies a distinct position due to its metastable nature and semimetallic electronic profile, serving as a specialized case study for how stoichiometry influences conductivity in multi-component sulfides.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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