Mn3Zn

Mn3Zn is a metallic manganese-zinc intermetallic compound that exists as a metastable phase.

MnZn
Crystal structure of Mn3Zn
Ground-state structure · Materials Project
Overview

About Mn3Zn

Mn3Zn is a metallic intermetallic compound composed of manganese and zinc. As a metallic system, it exhibits characteristic conductive behavior, reflecting the strong electronic interactions between the transition metal and the post-transition metal components.

Despite its status as a metastable phase located above the thermodynamic hull, Mn3Zn has been the subject of significant structural investigation. Its presence across multiple crystallographic databases highlights its importance in understanding the complex phase space of manganese-zinc alloys.

At a glance

Key Properties

Cross-validated computational properties for Mn3Zn, aggregated across 5 databases.

Band Gap

Metallic / not reported

Energy Above Hull

0.204 eV/atom
Best (lowest) across sources

Stability

Above hull
4 DFT sources

Structures

17
5 databases, 7 space groups
Synthesis

Synthesis Routes

Literature-extracted synthesis procedures targeting Mn3Zn.

Solid State
Procedure available · ceder_solid_state
Uses

Applications

Where Mn3Zn is used.

Fundamental materials science researchAlloy phase stability studies
Reference

Frequently Asked Questions

Common questions about Mn3Zn, answered from cross-validated data.

What is Mn3Zn?

Mn3Zn is a metallic manganese-zinc intermetallic compound that exists as a metastable phase.

More questions
What is Mn3Zn used for?
Mn3Zn is used in fundamental materials science research and alloy phase stability studies.
What is the band gap of Mn3Zn?
Mn3Zn is computed to be metallic (no band gap) in the reported DFT structures.
Is Mn3Zn a metal, semiconductor, or insulator?
Computed band structures report no gap, so it is metallic.
Is Mn3Zn thermodynamically stable?
Mn3Zn has a lowest energy above hull of 0.204 eV/atom (above hull).
How many polymorphs of Mn3Zn are known?
17 structures of Mn3Zn are reported across 5 databases, spanning 7 distinct space groups.
How is Mn3Zn synthesized?
Literature-reported routes for Mn3Zn include solid state.
What elements does Mn3Zn contain?
Mn3Zn contains Mn and Zn (2 elements).
Where does the data for Mn3Zn come from?
Mn3Zn data is cross-referenced from latticegraph.
Comparison

How It Compares

As a specific manganese-zinc intermetallic, Mn3Zn represents a unique structural configuration within the broader landscape of transition metal-zinc systems, serving as a focal point for studies on metastable phase formation and structural diversity.

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

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