MnZn3S4
MnZn3S4 is a semiconducting manganese-zinc sulfide that is theoretically stable enough to be synthesized for material science studies.
About MnZn3S4
MnZn3S4 is a complex sulfide compound composed of manganese, zinc, and sulfur. As a semiconducting material, it exhibits electronic properties that make it a subject of interest for researchers investigating new functional inorganic compounds.
Because it is positioned near the thermodynamic hull, MnZn3S4 is considered a likely candidate for successful laboratory synthesis. Its existence across multiple structural reports underscores its relevance as a stable phase within the broader landscape of metal-sulfide materials.
Key Properties
Cross-validated computational properties for MnZn3S4, 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 MnZn3S4, 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. |
|---|---|---|---|---|---|
| P3m1 (No. 156) | trigonal | 0.50 | 0.0018 | -10.199 | 3.79 |
| P3m1 (No. 156) | — | — | — | — | — |
| P3m1 (No. 156) | Trigonal | — | — | — | 3.92 |
| P3m1 (No. 156) | Trigonal | — | — | — | 3.79 |
| P3m1 (No. 156) | Trigonal | — | — | — | 3.90 |
Applications
Where MnZn3S4 is used.
Frequently Asked Questions
Common questions about MnZn3S4, answered from cross-validated data.
What is MnZn3S4?
MnZn3S4 is a semiconducting manganese-zinc sulfide that is theoretically stable enough to be synthesized for material science studies.
What is MnZn3S4 used for?
What is the band gap of MnZn3S4?
Is MnZn3S4 a metal, semiconductor, or insulator?
Is MnZn3S4 thermodynamically stable?
What is the crystal structure of MnZn3S4?
What is the density of MnZn3S4?
How many polymorphs of MnZn3S4 are known?
What elements does MnZn3S4 contain?
Where does the data for MnZn3S4 come from?
How It Compares
As a unique ternary sulfide, MnZn3S4 represents an important structural configuration within the family of manganese-zinc-sulfur compounds. It serves as a distinct example of how transition metals can be integrated into sulfide frameworks to achieve semiconducting behavior.
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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