PtNCl
PtNCl is a metastable, semiconducting compound composed of platinum, nitrogen, and chlorine.
About PtNCl
PtNCl is a complex inorganic compound containing platinum, nitrogen, and chlorine. It exhibits semiconducting electronic behavior, making it a subject of interest for fundamental studies into transition metal-based materials with non-metal ligands. Due to its position relative to the thermodynamic ground state, it is considered a metastable phase that requires specific synthesis conditions to stabilize. The existence of multiple reported structures across various databases highlights the structural complexity and synthetic challenges associated with this composition. It serves as a unique case study in the exploration of platinum coordination chemistry and the potential for creating novel semiconducting frameworks.
Key Properties
Cross-validated computational properties for PtNCl, 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 PtNCl is used.
Frequently Asked Questions
Common questions about PtNCl, answered from cross-validated data.
What is PtNCl?
PtNCl is a metastable, semiconducting compound composed of platinum, nitrogen, and chlorine.
What is PtNCl used for?
What is the band gap of PtNCl?
Is PtNCl a metal, semiconductor, or insulator?
Is PtNCl thermodynamically stable?
How many polymorphs of PtNCl are known?
What elements does PtNCl contain?
Where does the data for PtNCl come from?
How It Compares
As a unique composition within its chemical space, PtNCl represents a specialized instance of platinum-based semiconductors. Unlike more common, thermodynamically stable binary or ternary compounds, this material occupies a metastable state, positioning it as a focus for advanced materials synthesis and structural characterization rather than bulk industrial application.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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