Cu4Mg4Zn4

Cu4Mg4Zn4 is a thermodynamically stable metallic intermetallic compound formed from copper, magnesium, and zinc.

CuMgZn
Crystal structure of Cu4Mg4Zn4
Ground-state structure · Materials Project
Overview

About Cu4Mg4Zn4

Cu4Mg4Zn4 is a complex metallic phase composed of copper, magnesium, and zinc. As a thermodynamically stable material situated on the convex hull, it represents a robust structural configuration that maintains its integrity under standard conditions. Its metallic nature suggests high electrical and thermal conductivity, characteristic of multicomponent intermetallic systems.

Given its high data richness with numerous reported structures across multiple databases, this compound serves as a significant reference point for researchers studying ternary alloy systems. Its stability and composition make it an intriguing subject for investigating phase formation and structural evolution in light-metal-based alloys.

At a glance

Key Properties

Cross-validated computational properties for Cu4Mg4Zn4, aggregated across 5 databases.

Band Gap

Metallic / not reported

Energy Above Hull

0.000 eV/atom
Best (lowest) across sources

Stability

On hull (stable)
3 DFT sources

Structures

54
5 databases, 14 space groups
Uses

Applications

Where Cu4Mg4Zn4 is used.

Alloy researchMaterials science structural modelingIntermetallic phase studies
Reference

Frequently Asked Questions

Common questions about Cu4Mg4Zn4, answered from cross-validated data.

What is Cu4Mg4Zn4?

Cu4Mg4Zn4 is a thermodynamically stable metallic intermetallic compound formed from copper, magnesium, and zinc.

More questions
What is Cu4Mg4Zn4 used for?
Cu4Mg4Zn4 is used in alloy research, materials science structural modeling, and intermetallic phase studies.
What is the band gap of Cu4Mg4Zn4?
Cu4Mg4Zn4 is computed to be metallic (no band gap) in the reported DFT structures.
Is Cu4Mg4Zn4 a metal, semiconductor, or insulator?
Computed band structures report no gap, so it is metallic.
Is Cu4Mg4Zn4 thermodynamically stable?
Yes — Cu4Mg4Zn4 sits on the convex hull (energy above hull 0 eV/atom), i.e. on hull (stable).
How many polymorphs of Cu4Mg4Zn4 are known?
54 structures of Cu4Mg4Zn4 are reported across 5 databases, spanning 14 distinct space groups.
What elements does Cu4Mg4Zn4 contain?
Cu4Mg4Zn4 contains Cu, Mg, and Zn (3 elements).
Where does the data for Cu4Mg4Zn4 come from?
Cu4Mg4Zn4 data is cross-referenced from latticegraph.
Comparison

How It Compares

As a unique ternary intermetallic phase, Cu4Mg4Zn4 serves as a foundational example of how copper, magnesium, and zinc can organize into stable, ordered metallic structures without requiring complex stabilization strategies.

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

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