H16N16O48
H16N16O48 is a thermodynamically stable, insulating compound composed of hydrogen, nitrogen, and oxygen.
About H16N16O48
H16N16O48 is a thermodynamically stable compound that exists as a wide-band-gap insulator. Its electronic structure suggests it does not readily conduct electricity, positioning it as a significant candidate for specialized dielectric or insulating applications.
Because it sits on the convex hull, this material exhibits robust stability. Its existence across multiple reported structures highlights its structural versatility, making it a subject of interest for researchers studying complex hydrogen-nitrogen-oxygen systems.
Key Properties
Cross-validated computational properties for H16N16O48, 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.
Reported Structures
Lowest-energy structures reported for H16N16O48, ranked by energy above hull.
| Space GroupSymmetry classification of the crystal arrangement. The number is the international space-group index. | Crystal SystemBroad lattice family, such as cubic, tetragonal, monoclinic, or triclinic, derived from unit-cell symmetry. | Band Gap (eV)Electronic gap calculated for this specific reported structure, measured in electronvolts. | E above hull (eV/atom)Thermodynamic distance from the convex hull for this structure, normalized per atom. Lower is generally more stable. | E/atom (eV)Computed total energy normalized per atom. Use energy above hull, not this value alone, when comparing stability. | Density (g/cm³)Mass per relaxed crystal volume, reported in grams per cubic centimeter. |
|---|---|---|---|---|---|
| P21 (No. 4) | monoclinic | 3.87 | 0.0000 | -6.206 | 1.98 |
| P21/c (No. 14) | monoclinic | 3.90 | 0.0029 | -6.203 | 1.99 |
| — | — | — | — | — | 1.67 |
| No. 0 | unknown | — | — | — | 0.52 |
Applications
Where H16N16O48 is used.
Frequently Asked Questions
Common questions about H16N16O48, answered from cross-validated data.
What is H16N16O48?
H16N16O48 is a thermodynamically stable, insulating compound composed of hydrogen, nitrogen, and oxygen.
What is H16N16O48 used for?
What is the band gap of H16N16O48?
Is H16N16O48 a metal, semiconductor, or insulator?
Is H16N16O48 thermodynamically stable?
What is the crystal structure of H16N16O48?
What is the density of H16N16O48?
How many polymorphs of H16N16O48 are known?
What elements does H16N16O48 contain?
Where does the data for H16N16O48 come from?
How It Compares
As a unique entry in its chemical space, H16N16O48 serves as a distinct reference point for insulating materials composed of these specific light elements. Without direct structural siblings in its immediate class, it represents a standalone example of how these elements can arrange into a stable, wide-gap insulating framework.
Data sources & attribution
- materials_project — Data from the Materials Project. Cite: Jain et al., APL Materials 1, 011002 (2013).
- omat24 — Data from OMat24 (Meta FAIR). Cite: Barroso-Luque et al., arXiv 2410.12771 (2024).
- cod — Data from the Crystallography Open Database. Cite: Grazulis et al., Nucleic Acids Res. 40, D420 (2012).
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