N3Cl

N3Cl is a metastable, semiconducting compound composed of nitrogen and chlorine that is of interest for its diverse structural possibilities.

ClN
Crystal structure of N3Cl
Ground-state structure · Materials Project
Overview

About N3Cl

N3Cl is a nitrogen-rich compound that exhibits semiconducting electronic behavior. Due to its position above the thermodynamic hull, it is considered a metastable material, which presents unique challenges and opportunities for synthesis and structural characterization.

Despite its instability, the compound has attracted significant research interest, evidenced by a wide variety of reported structures across multiple databases. Understanding its bonding environment is essential for researchers investigating high-energy density materials and nitrogen-rich chemistry.

At a glance

Key Properties

Cross-validated computational properties for N3Cl, aggregated across 3 databases.

Band Gap

2.36 eV
Range across DFT structures

Energy Above Hull

0.575 eV/atom
Best (lowest) across sources

Stability

Above hull
2 DFT sources

Structures

41
3 databases, 11 space groups
Uses

Applications

Where N3Cl is used.

High-energy density material researchFundamental chemical bonding studies
Reference

Frequently Asked Questions

Common questions about N3Cl, answered from cross-validated data.

What is N3Cl?

N3Cl is a metastable, semiconducting compound composed of nitrogen and chlorine that is of interest for its diverse structural possibilities.

More questions
What is N3Cl used for?
N3Cl is used in high-energy density material research and fundamental chemical bonding studies.
What is the band gap of N3Cl?
N3Cl has a DFT-computed band gap of 2.36 eV across 41 reported structures.
Is N3Cl a metal, semiconductor, or insulator?
With a band gap up to 2.36 eV it is a semiconductor.
Is N3Cl thermodynamically stable?
N3Cl has a lowest energy above hull of 0.575 eV/atom (above hull).
How many polymorphs of N3Cl are known?
41 structures of N3Cl are reported across 3 databases, spanning 11 distinct space groups.
What elements does N3Cl contain?
N3Cl contains Cl and N (2 elements).
Where does the data for N3Cl come from?
N3Cl data is cross-referenced from latticegraph.
Comparison

How It Compares

As a unique nitrogen-halogen species, N3Cl serves as a focal point for studying metastable phases that do not readily exist in a ground-state equilibrium. It represents a specialized case in the broader landscape of nitrogen-based materials, where structural complexity often arises from the inherent instability of the nitrogen-nitrogen bonding network.

Data sources & attribution
  • latticegraph — Lattice Graph Materials Intelligence Platform

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