H36O24S2
H36O24S2 is a thermodynamically stable, wide-gap insulating compound composed of hydrogen, oxygen, and sulfur.
About H36O24S2
H36O24S2 is a thermodynamically stable compound that sits on the convex hull, indicating a high degree of structural integrity. Its electronic profile is characterized as a wide-gap insulator, making it a subject of interest for fundamental studies in solid-state chemistry.
Given its status as a stable phase, this material serves as a key reference point for understanding complex hydrogen-oxygen-sulfur systems. Its existence across multiple reported structures highlights the versatility of its atomic arrangement under varying conditions.
Key Properties
Cross-validated computational properties for H36O24S2, 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 H36O24S2, 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. |
|---|---|---|---|---|---|
| Cc (No. 9) | monoclinic | 5.41 | 0.0000 | -5.373 | 1.44 |
| — | — | — | — | — | 1.32 |
| No. 0 | unknown | — | — | — | 0.34 |
| No. 0 | unknown | — | — | — | 0.34 |
Frequently Asked Questions
Common questions about H36O24S2, answered from cross-validated data.
What is H36O24S2?
H36O24S2 is a thermodynamically stable, wide-gap insulating compound composed of hydrogen, oxygen, and sulfur.
What is the band gap of H36O24S2?
Is H36O24S2 a metal, semiconductor, or insulator?
Is H36O24S2 thermodynamically stable?
What is the crystal structure of H36O24S2?
What is the density of H36O24S2?
How many polymorphs of H36O24S2 are known?
What elements does H36O24S2 contain?
Where does the data for H36O24S2 come from?
How It Compares
As a unique entry in its chemical system, H36O24S2 represents a distinct structural configuration that provides essential insight into the stability of sulfur-rich hydrated phases.
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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