HO5SSm
HO5SSm is a stable, wide-band-gap insulating compound composed of samarium, sulfur, oxygen, and hydrogen.
About HO5SSm
HO5SSm is a distinct inorganic compound characterized by its insulating electronic nature and wide band gap. As a thermodynamically stable phase residing on the convex hull, it represents a robust configuration of samarium, sulfur, oxygen, and hydrogen atoms.
Its structural integrity makes it a subject of interest for researchers investigating stable solid-state materials. The compound's specific arrangement of elements suggests potential utility in specialized dielectric or electronic applications where stable insulators are required.
Key Properties
Cross-validated computational properties for HO5SSm, 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.
Cross-Source DFT Agreement
How well independent DFT databases agree on the thermodynamics of HO5SSm. Tight agreement means computed properties can be trusted without re-running calculations.
Agreement ScoreA normalized confidence score summarizing how closely independent DFT databases agree. Higher scores mean tighter cross-source agreement.
Hull SpreadDifference between the highest and lowest energy-above-hull values reported by comparable sources. Smaller spread means less thermodynamic disagreement.
Sources ComparedNumber and names of computational sources with comparable entries for this formula.
Space Group ConsensusWhether independent sources predict the same crystal symmetry for the lowest-energy structure.
Frequently Asked Questions
Common questions about HO5SSm, answered from cross-validated data.
What is HO5SSm?
HO5SSm is a stable, wide-band-gap insulating compound composed of samarium, sulfur, oxygen, and hydrogen.
What is the band gap of HO5SSm?
Is HO5SSm a metal, semiconductor, or insulator?
Is HO5SSm thermodynamically stable?
How many polymorphs of HO5SSm are known?
What elements does HO5SSm contain?
Where does the data for HO5SSm come from?
How It Compares
As a thermodynamically stable member of its chemical family, HO5SSm occupies a favorable position on the convex hull, indicating a high degree of structural reliability compared to metastable phases that may decompose under standard conditions.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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