SrNd2O4
SrNd2O4 is a metastable, wide-band-gap insulating oxide composed of strontium, neodymium, and oxygen.
About SrNd2O4
SrNd2O4 is a complex oxide compound characterized by its insulating electronic nature and wide band gap. As a metastable material, it represents a unique phase in the landscape of strontium-neodymium oxides, offering researchers a distinct structural configuration for study.
Its existence is supported by multiple reported structures across various databases, highlighting its significance in solid-state chemistry. The compound serves as a subject of interest for understanding phase stability and the interplay between strontium and rare-earth elements in oxide lattices.
Key Properties
Cross-validated computational properties for SrNd2O4, 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 SrNd2O4 is used.
Frequently Asked Questions
Common questions about SrNd2O4, answered from cross-validated data.
What is SrNd2O4?
SrNd2O4 is a metastable, wide-band-gap insulating oxide composed of strontium, neodymium, and oxygen.
What is SrNd2O4 used for?
What is the band gap of SrNd2O4?
Is SrNd2O4 a metal, semiconductor, or insulator?
Is SrNd2O4 thermodynamically stable?
How many polymorphs of SrNd2O4 are known?
What elements does SrNd2O4 contain?
Where does the data for SrNd2O4 come from?
How It Compares
As a specialized oxide phase, SrNd2O4 occupies a niche position in materials science where its metastable nature distinguishes it from more common, highly stable ceramic oxides. It serves as an important reference point for exploring the structural diversity of ternary oxides that do not fall into standard, highly symmetric classifications.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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