Mn1Sb1Tc2

Mn1Sb1Tc2 is a metastable semimetallic compound containing manganese, antimony, and technetium.

MnSbTc
Crystal structure of Mn1Sb1Tc2
Ground-state structure · Materials Project
Overview

About Mn1Sb1Tc2

Mn1Sb1Tc2 is a complex ternary compound composed of manganese, antimony, and technetium. As a metastable material, it represents a unique arrangement of these elements that exists in a delicate energetic state, requiring specific conditions for its formation and preservation.

The electronic structure of this compound is characterized as semimetallic, placing it in a regime where the valence and conduction bands meet with minimal separation. This near-zero-gap behavior makes it a subject of interest for researchers investigating the fundamental physics of unconventional metallic phases.

At a glance

Key Properties

Cross-validated computational properties for Mn1Sb1Tc2, aggregated across 2 databases.

Band Gap

0.02 eV
Range across DFT structures

Energy Above Hull

0.041 eV/atom
Best (lowest) across sources

Stability

Metastable
1 DFT source

Structures

26
2 databases, 16 space groups
Reference

Frequently Asked Questions

Common questions about Mn1Sb1Tc2, answered from cross-validated data.

What is Mn1Sb1Tc2?

Mn1Sb1Tc2 is a metastable semimetallic compound containing manganese, antimony, and technetium.

More questions
What is the band gap of Mn1Sb1Tc2?
Mn1Sb1Tc2 has a DFT-computed band gap of 0.02 eV across 26 reported structures.
Is Mn1Sb1Tc2 a metal, semiconductor, or insulator?
With a near-zero band gap it behaves as a (semi)metal.
Is Mn1Sb1Tc2 thermodynamically stable?
Mn1Sb1Tc2 has a lowest energy above hull of 0.041 eV/atom (metastable).
How many polymorphs of Mn1Sb1Tc2 are known?
26 structures of Mn1Sb1Tc2 are reported across 2 databases, spanning 16 distinct space groups.
What elements does Mn1Sb1Tc2 contain?
Mn1Sb1Tc2 contains Mn, Sb, and Tc (3 elements).
Where does the data for Mn1Sb1Tc2 come from?
Mn1Sb1Tc2 data is cross-referenced from latticegraph.
Comparison

How It Compares

As a unique ternary phase, Mn1Sb1Tc2 occupies a specialized niche in materials science. Without direct structural siblings to compare it to, it stands as an isolated example of how manganese, antimony, and technetium can interact to form a semimetallic lattice, highlighting the diversity of possible configurations within complex multi-element systems.

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

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