La1Sr1Zn2
La1Sr1Zn2 is a semimetallic ternary compound composed of lanthanum, strontium, and zinc that features a high degree of structural diversity.
About La1Sr1Zn2
La1Sr1Zn2 is a complex ternary intermetallic compound composed of lanthanum, strontium, and zinc. Its electronic structure exhibits near-zero-gap characteristics, placing it in the semimetallic regime where charge carriers behave with distinct mobility profiles.
This material is recognized for its structural complexity, with numerous reported configurations across crystallographic databases. While it currently sits above the thermodynamic hull, its diverse structural landscape makes it a subject of interest for fundamental studies in solid-state chemistry and phase stability.
Key Properties
Cross-validated computational properties for La1Sr1Zn2, 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.
Applications
Where La1Sr1Zn2 is used.
Frequently Asked Questions
Common questions about La1Sr1Zn2, answered from cross-validated data.
What is La1Sr1Zn2?
La1Sr1Zn2 is a semimetallic ternary compound composed of lanthanum, strontium, and zinc that features a high degree of structural diversity.
What is La1Sr1Zn2 used for?
What is the band gap of La1Sr1Zn2?
Is La1Sr1Zn2 a metal, semiconductor, or insulator?
Is La1Sr1Zn2 thermodynamically stable?
How many polymorphs of La1Sr1Zn2 are known?
What elements does La1Sr1Zn2 contain?
Where does the data for La1Sr1Zn2 come from?
How It Compares
As a unique ternary intermetallic, La1Sr1Zn2 serves as a specialized case study within its chemical family, highlighting the challenges of stabilizing complex lanthanum-strontium-zinc phases compared to simpler binary or elemental systems.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
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