Ca4Mg4Zn4

Ca4Mg4Zn4 is a metastable metallic intermetallic compound formed from calcium, magnesium, and zinc.

CaMgZn
Crystal structure of Ca4Mg4Zn4
Ground-state structure · Materials Project
Overview

About Ca4Mg4Zn4

Ca4Mg4Zn4 is a complex intermetallic compound composed of calcium, magnesium, and zinc. As a metallic phase, it exhibits characteristic electronic behavior and serves as an intriguing subject for structural studies within the broader landscape of ternary alloys.

Despite its metastable nature, the compound has garnered significant interest, as evidenced by its presence across multiple structural databases. Its unique atomic arrangement provides researchers with valuable insights into the stability and formation of multi-component metallic systems.

At a glance

Key Properties

Cross-validated computational properties for Ca4Mg4Zn4, aggregated across 4 databases.

Band Gap

Metallic / not reported

Energy Above Hull

0.031 eV/atom
Best (lowest) across sources

Stability

Metastable
3 DFT sources

Structures

63
4 databases, 14 space groups
Uses

Applications

Where Ca4Mg4Zn4 is used.

Fundamental materials science researchStructural alloy modelingPhase stability studies
Reference

Frequently Asked Questions

Common questions about Ca4Mg4Zn4, answered from cross-validated data.

What is Ca4Mg4Zn4?

Ca4Mg4Zn4 is a metastable metallic intermetallic compound formed from calcium, magnesium, and zinc.

More questions
What is Ca4Mg4Zn4 used for?
Ca4Mg4Zn4 is used in fundamental materials science research, structural alloy modeling, and phase stability studies.
What is the band gap of Ca4Mg4Zn4?
Ca4Mg4Zn4 is computed to be metallic (no band gap) in the reported DFT structures.
Is Ca4Mg4Zn4 a metal, semiconductor, or insulator?
Computed band structures report no gap, so it is metallic.
Is Ca4Mg4Zn4 thermodynamically stable?
Ca4Mg4Zn4 has a lowest energy above hull of 0.031 eV/atom (metastable).
How many polymorphs of Ca4Mg4Zn4 are known?
63 structures of Ca4Mg4Zn4 are reported across 4 databases, spanning 14 distinct space groups.
What elements does Ca4Mg4Zn4 contain?
Ca4Mg4Zn4 contains Ca, Mg, and Zn (3 elements).
Where does the data for Ca4Mg4Zn4 come from?
Ca4Mg4Zn4 data is cross-referenced from latticegraph.
Comparison

How It Compares

As a distinct intermetallic phase, Ca4Mg4Zn4 represents a unique structural configuration within the ternary calcium-magnesium-zinc system. While it occupies a metastable state, its frequent appearance in structural databases highlights its importance as a benchmark for understanding complex metallic bonding and phase stability in this specific elemental combination.

Data sources & attribution
  • latticegraph — Lattice Graph Materials Intelligence Platform

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