CaSrZn2
CaSrZn2 is a semiconducting ternary intermetallic compound that is considered a promising candidate for experimental synthesis.
About CaSrZn2
CaSrZn2 is a complex ternary intermetallic compound composed of calcium, strontium, and zinc. Its electronic character is identified as semiconducting, marking it as a material of interest for specialized electronic applications where specific band structures are required. The compound is situated near the thermodynamic stability hull, suggesting that it is a viable candidate for experimental synthesis. With multiple reported structures across research databases, it represents a well-documented phase in the landscape of alkaline-earth zinc-based materials.
Key Properties
Cross-validated computational properties for CaSrZn2, 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 CaSrZn2, 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. |
|---|---|---|---|---|---|
| Pmc21 (No. 26) | orthorhombic | 0.00 | 0.0053 | -1.777 | 3.69 |
| Immm (No. 71) | orthorhombic | 0.45 | 1.4338 | -0.348 | 0.27 |
| — | — | — | — | — | — |
| — | — | — | — | — | — |
| — | — | — | — | — | 3.94 |
Applications
Where CaSrZn2 is used.
Frequently Asked Questions
Common questions about CaSrZn2, answered from cross-validated data.
What is CaSrZn2?
CaSrZn2 is a semiconducting ternary intermetallic compound that is considered a promising candidate for experimental synthesis.
What is CaSrZn2 used for?
What is the band gap of CaSrZn2?
Is CaSrZn2 a metal, semiconductor, or insulator?
Is CaSrZn2 thermodynamically stable?
What is the crystal structure of CaSrZn2?
What is the density of CaSrZn2?
How many polymorphs of CaSrZn2 are known?
What elements does CaSrZn2 contain?
Where does the data for CaSrZn2 come from?
How It Compares
As a ternary intermetallic phase, CaSrZn2 occupies a unique position in materials science by combining two distinct alkaline-earth metals with zinc. While it currently stands as a singular study in this context, its structural diversity and potential for synthesis make it a significant reference point for exploring complex ternary systems that bridge the gap between simple metallic alloys and functional semiconductors.
Data sources & attribution
- materials_project — Data from the Materials Project. Cite: Jain et al., APL Materials 1, 011002 (2013).
- alexandria — Data from alexandria.
- omat24 — Data from OMat24 (Meta FAIR). Cite: Barroso-Luque et al., arXiv 2410.12771 (2024).
Analyze CaSrZn2 in the Lattice Graph platform
Polymorph comparison, confidence scoring, supply-chain risk, and patent monitoring — across 53 integrated data sources.
Explore the Platform →