NaH3C2O5
NaH3C2O5 is a metastable, insulating compound composed of sodium, carbon, hydrogen, and oxygen atoms.
About NaH3C2O5
NaH3C2O5 is a complex inorganic compound characterized by its insulating electronic nature. As a metastable material, it represents a specific structural arrangement within its chemical system that requires precise conditions for synthesis and characterization.
Its existence across multiple structural databases highlights its significance in fundamental research. The compound serves as a subject for studying phase stability and the intricate bonding patterns inherent in sodium-based organic-inorganic hybrid systems.
Key Properties
Cross-validated computational properties for NaH3C2O5, 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 NaH3C2O5, 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. |
|---|---|---|---|---|---|
| P-1 (No. 2) | triclinic | 3.18 | 0.0624 | -6.512 | 1.89 |
| P-1 (No. 2) | — | — | — | — | — |
| P-1 (No. 2) | Triclinic | — | — | — | 1.89 |
| P-1 (No. 2) | Triclinic | — | — | — | 1.96 |
| P-1 (No. 2) | Triclinic | — | — | — | 1.91 |
Applications
Where NaH3C2O5 is used.
Frequently Asked Questions
Common questions about NaH3C2O5, answered from cross-validated data.
What is NaH3C2O5?
NaH3C2O5 is a metastable, insulating compound composed of sodium, carbon, hydrogen, and oxygen atoms.
What is NaH3C2O5 used for?
What is the band gap of NaH3C2O5?
Is NaH3C2O5 a metal, semiconductor, or insulator?
Is NaH3C2O5 thermodynamically stable?
What is the crystal structure of NaH3C2O5?
What is the density of NaH3C2O5?
How many polymorphs of NaH3C2O5 are known?
What elements does NaH3C2O5 contain?
Where does the data for NaH3C2O5 come from?
How It Compares
As a unique entry in its chemical family, NaH3C2O5 provides a distinct structural profile that differentiates it from more common, highly stable sodium-based compounds. Its metastable nature makes it a compelling subject for researchers investigating materials that exist outside of standard thermodynamic equilibrium.
Data sources & attribution
- materials_project — Data from the Materials Project. Cite: Jain et al., APL Materials 1, 011002 (2013).
- jarvis — Data from JARVIS (NIST). Cite: Choudhary et al., npj Comp. Mater. 6, 173 (2020).
- mpaloe — Data from mpaloe.
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