Ag1Y2Zn1
Ag1Y2Zn1 is a semimetallic ternary intermetallic compound that is theoretically stable enough to be synthesized in a laboratory setting.
About Ag1Y2Zn1
Ag1Y2Zn1 is an intermetallic compound characterized by its semimetallic electronic structure. Its composition, featuring silver, yttrium, and zinc, places it in a niche category of materials where electronic properties are highly sensitive to atomic arrangement.
The material is considered to be near the thermodynamic hull, indicating it is likely synthesizable under controlled experimental conditions. Its structural behavior is of interest to researchers exploring complex ternary phases and their potential for specialized electronic applications.
Key Properties
Cross-validated computational properties for Ag1Y2Zn1, aggregated across 2 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 Ag1Y2Zn1, 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. |
|---|---|---|---|---|---|
| Fm-3m (No. 225) | cubic | 0.00 | 0.0124 | -18.068 | 6.23 |
| Immm (No. 71) | orthorhombic | 0.08 | 2.4419 | -15.639 | 0.46 |
| Cmmm (No. 65) | — | — | — | — | — |
| R-3m (No. 166) | — | — | — | — | — |
| I-4m2 (No. 119) | — | — | — | — | — |
| Fm-3m (No. 225) | — | — | — | — | — |
| I4/mmm (No. 139) | — | — | — | — | — |
| P4mm (No. 99) | — | — | — | — | — |
| P4/mmm (No. 123) | — | — | — | — | — |
| P4/mmm (No. 123) | — | — | — | — | — |
| Cm (No. 8) | — | — | — | — | — |
| F-43m (No. 216) | — | — | — | — | — |
Applications
Where Ag1Y2Zn1 is used.
Frequently Asked Questions
Common questions about Ag1Y2Zn1, answered from cross-validated data.
What is Ag1Y2Zn1?
Ag1Y2Zn1 is a semimetallic ternary intermetallic compound that is theoretically stable enough to be synthesized in a laboratory setting.
What is Ag1Y2Zn1 used for?
What is the band gap of Ag1Y2Zn1?
Is Ag1Y2Zn1 a metal, semiconductor, or insulator?
Is Ag1Y2Zn1 thermodynamically stable?
What is the crystal structure of Ag1Y2Zn1?
What is the density of Ag1Y2Zn1?
How many polymorphs of Ag1Y2Zn1 are known?
What elements does Ag1Y2Zn1 contain?
Where does the data for Ag1Y2Zn1 come from?
How It Compares
As a unique ternary phase, Ag1Y2Zn1 serves as a foundational example of how silver, yttrium, and zinc can combine to form stable, near-zero-gap electronic systems, providing a critical reference point for future studies of similar intermetallic compounds.
Data sources & attribution
- materials_project — Data from the Materials Project. Cite: Jain et al., APL Materials 1, 011002 (2013).
- aflow — Data from AFLOW. Cite: Curtarolo et al., Comp. Mater. Sci. 58, 218 (2012).
Analyze Ag1Y2Zn1 in the Lattice Graph platform
Polymorph comparison, confidence scoring, supply-chain risk, and patent monitoring — across 53 integrated data sources.
Explore the Platform →