NO2Pt
NO2Pt is a semiconducting platinum-nitrogen-oxygen compound that is considered thermodynamically unstable.
About NO2Pt
NO2Pt is a complex inorganic compound composed of nitrogen, oxygen, and platinum. As a semiconducting material, it represents a unique intersection of transition metal chemistry and nitrogen-oxygen bonding, though it is currently classified as a meta-stable phase that exists above the thermodynamic hull.
Due to its position in the energy landscape, this compound is primarily of interest in fundamental materials research rather than large-scale industrial deployment. Its existence across multiple reported structures highlights the complex structural diversity possible within platinum-nitrogen-oxygen systems.
Key Properties
Cross-validated computational properties for NO2Pt, 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.
Cross-Source DFT Agreement
How well independent DFT databases agree on the thermodynamics of NO2Pt. Tight agreement means computed properties can be trusted without re-running calculations.
Agreement ScoreA normalized confidence score summarizing how closely independent DFT databases agree. Higher scores mean tighter cross-source agreement.
Hull SpreadDifference between the highest and lowest energy-above-hull values reported by comparable sources. Smaller spread means less thermodynamic disagreement.
Sources ComparedNumber and names of computational sources with comparable entries for this formula.
Space Group ConsensusWhether independent sources predict the same crystal symmetry for the lowest-energy structure.
Frequently Asked Questions
Common questions about NO2Pt, answered from cross-validated data.
What is NO2Pt?
NO2Pt is a semiconducting platinum-nitrogen-oxygen compound that is considered thermodynamically unstable.
What is the band gap of NO2Pt?
Is NO2Pt a metal, semiconductor, or insulator?
Is NO2Pt thermodynamically stable?
How many polymorphs of NO2Pt are known?
What elements does NO2Pt contain?
Where does the data for NO2Pt come from?
How It Compares
As a unique inorganic compound, NO2Pt stands as a distinct subject of study within the broader field of platinum oxides and nitrides. Without direct structural siblings in this specific chemical space, it serves as a critical data point for understanding the limits of stability for platinum-based semiconducting materials.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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