Li2Si3NiO8
Li2Si3NiO8 is a metastable, insulating oxide material composed of lithium, nickel, silicon, and oxygen.
About Li2Si3NiO8
Li2Si3NiO8 is a complex oxide characterized by its wide-band-gap insulating electronic profile. As a metastable compound, it represents a unique structural arrangement within the lithium-nickel-silicate system, offering researchers a specific configuration of elements that deviates from more common, highly stable phases.
This material is primarily of interest in fundamental solid-state chemistry and materials science exploration. Its insulating nature and specific stoichiometry make it a subject of study for those investigating the synthesis of complex oxides and the stability of lithium-containing frameworks in non-equilibrium states.
Key Properties
Cross-validated computational properties for Li2Si3NiO8, 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 Li2Si3NiO8 is used.
Frequently Asked Questions
Common questions about Li2Si3NiO8, answered from cross-validated data.
What is Li2Si3NiO8?
Li2Si3NiO8 is a metastable, insulating oxide material composed of lithium, nickel, silicon, and oxygen.
What is Li2Si3NiO8 used for?
What is the band gap of Li2Si3NiO8?
Is Li2Si3NiO8 a metal, semiconductor, or insulator?
Is Li2Si3NiO8 thermodynamically stable?
How many polymorphs of Li2Si3NiO8 are known?
What elements does Li2Si3NiO8 contain?
Where does the data for Li2Si3NiO8 come from?
How It Compares
As a metastable phase in the lithium-nickel-silicate family, this compound serves as a distinct example of structural diversity within its chemical class. Unlike more thermodynamically favored oxides, its existence highlights the complex landscape of potential phases that can be accessed through precise synthetic control.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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