NaAgC2
NaAgC2 is a semiconducting ternary compound of sodium, silver, and carbon that exists as a metastable phase.
About NaAgC2
NaAgC2 is a ternary compound composed of sodium, silver, and carbon. As a semiconducting material, it represents a complex arrangement of elements that has been documented across multiple structural databases, reflecting its interest in fundamental solid-state research.
Due to its position relative to the thermodynamic ground state, this compound is considered metastable. Its existence as a reported phase highlights the intricate energy landscapes present in alkali-metal silver carbides, making it a subject of interest for researchers studying synthetic pathways and structural stability.
Key Properties
Cross-validated computational properties for NaAgC2, 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.
Frequently Asked Questions
Common questions about NaAgC2, answered from cross-validated data.
What is NaAgC2?
NaAgC2 is a semiconducting ternary compound of sodium, silver, and carbon that exists as a metastable phase.
What is the band gap of NaAgC2?
Is NaAgC2 a metal, semiconductor, or insulator?
Is NaAgC2 thermodynamically stable?
How many polymorphs of NaAgC2 are known?
What elements does NaAgC2 contain?
Where does the data for NaAgC2 come from?
How It Compares
As a distinct ternary carbide, NaAgC2 occupies a unique niche in materials science where the interplay between alkali metal cations and silver-carbon frameworks dictates its electronic behavior. Unlike more conventional binary carbides, this compound demonstrates the complexities of stabilizing multi-element systems that exist above the thermodynamic hull.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
Analyze NaAgC2 in the Lattice Graph platform
Polymorph comparison, confidence scoring, supply-chain risk, and patent monitoring — across 53 integrated data sources.
Explore the Platform →