LiHfMg14O15
LiHfMg14O15 is a metastable semiconducting oxide composed of lithium, hafnium, magnesium, and oxygen.
About LiHfMg14O15
LiHfMg14O15 is a complex oxide featuring a combination of lithium, hafnium, magnesium, and oxygen. As a semiconducting material, it exhibits electronic properties that distinguish it from simple insulating oxides, making it a subject of interest for fundamental structural research.
Due to its metastable nature, this compound represents a fascinating case study in phase stability and structural diversity. It has been documented across multiple structural configurations, highlighting the intricate ways these elements can arrange themselves in a solid-state framework.
Key Properties
Cross-validated computational properties for LiHfMg14O15, 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.
Applications
Where LiHfMg14O15 is used.
Frequently Asked Questions
Common questions about LiHfMg14O15, answered from cross-validated data.
What is LiHfMg14O15?
LiHfMg14O15 is a metastable semiconducting oxide composed of lithium, hafnium, magnesium, and oxygen.
What is LiHfMg14O15 used for?
What is the band gap of LiHfMg14O15?
Is LiHfMg14O15 a metal, semiconductor, or insulator?
Is LiHfMg14O15 thermodynamically stable?
How many polymorphs of LiHfMg14O15 are known?
What elements does LiHfMg14O15 contain?
Where does the data for LiHfMg14O15 come from?
How It Compares
As a unique quaternary oxide, LiHfMg14O15 occupies a specialized niche in materials science. Without direct structural siblings, it serves as an important reference point for understanding how the incorporation of hafnium into magnesium-lithium oxide systems influences electronic behavior and phase metastability.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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