AgBi3S5
AgBi3S5 is a stable, semiconducting inorganic compound consisting of silver, bismuth, and sulfur.
About AgBi3S5
AgBi3S5 is a semiconducting compound composed of silver, bismuth, and sulfur. As a thermodynamically stable phase located on the convex hull, it represents a robust structural arrangement within its chemical system, suggesting favorable conditions for synthesis and long-term material integrity.
Its electronic character makes it an interesting candidate for research into functional materials. The compound is well-documented in structural databases, reflecting significant interest in its crystalline architecture and potential for specialized electronic or optoelectronic applications.
Key Properties
Cross-validated computational properties for AgBi3S5, 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 AgBi3S5, 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. |
|---|---|---|---|---|---|
| C2/m (No. 12) | monoclinic | 0.53 | 0.0000 | -26.709 | 6.62 |
| C2/m (No. 12) | Monoclinic | — | — | — | 6.45 |
| C2/m (No. 12) | Monoclinic | — | — | — | 6.67 |
| C2/m (No. 12) | Monoclinic | — | — | — | 6.57 |
| C2/m (No. 12) | — | — | — | — | — |
Applications
Where AgBi3S5 is used.
Frequently Asked Questions
Common questions about AgBi3S5, answered from cross-validated data.
What is AgBi3S5?
AgBi3S5 is a stable, semiconducting inorganic compound consisting of silver, bismuth, and sulfur.
What is AgBi3S5 used for?
What is the band gap of AgBi3S5?
Is AgBi3S5 a metal, semiconductor, or insulator?
Is AgBi3S5 thermodynamically stable?
What is the crystal structure of AgBi3S5?
What is the density of AgBi3S5?
How many polymorphs of AgBi3S5 are known?
What elements does AgBi3S5 contain?
Where does the data for AgBi3S5 come from?
How It Compares
As a stable member of the silver-bismuth-sulfur system, this compound serves as a critical reference point for understanding phase stability and structural diversity in complex chalcogenide materials.
Data sources & attribution
- materials_project — Data from the Materials Project. Cite: Jain et al., APL Materials 1, 011002 (2013).
- mpaloe — Data from mpaloe.
- jarvis — Data from JARVIS (NIST). Cite: Choudhary et al., npj Comp. Mater. 6, 173 (2020).
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