C2H18N18
C2H18N18 is an unstable, nitrogen-rich organic insulator used primarily in advanced chemical research.
About C2H18N18
C2H18N18 is a complex, nitrogen-heavy molecular structure that functions as a wide-gap insulator. Due to its high nitrogen content, it is of interest in specialized chemical research where dense energy storage or unique bonding configurations are investigated.
As a material that sits above the thermodynamic hull, it is considered inherently unstable under standard conditions. Its existence is documented through a limited set of structural configurations, marking it as a niche subject within the broader landscape of nitrogen-rich organic materials.
Key Properties
Cross-validated computational properties for C2H18N18, 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 C2H18N18 is used.
Frequently Asked Questions
Common questions about C2H18N18, answered from cross-validated data.
What is C2H18N18?
C2H18N18 is an unstable, nitrogen-rich organic insulator used primarily in advanced chemical research.
What is C2H18N18 used for?
What is the band gap of C2H18N18?
Is C2H18N18 a metal, semiconductor, or insulator?
Is C2H18N18 thermodynamically stable?
How many polymorphs of C2H18N18 are known?
What elements does C2H18N18 contain?
Where does the data for C2H18N18 come from?
How It Compares
As a unique nitrogen-rich molecular species, this compound represents an extreme point in chemical space. Unlike more stable, conventional organic insulators, its position above the thermodynamic hull suggests it is a highly reactive or transient material, serving as a focal point for studies into high-energy density matter.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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