Ag4O12Te4Tl4

Ag4O12Te4Tl4 is a metastable semiconducting compound made of silver, oxygen, tellurium, and thallium.

AgOTeTl
Crystal structure of Ag4O12Te4Tl4
Ground-state structure · Materials Project
Overview

About Ag4O12Te4Tl4

Ag4O12Te4Tl4 is a complex quaternary compound composed of silver, oxygen, tellurium, and thallium. As a semiconducting material, it exhibits electronic properties that distinguish it from simple metallic or insulating oxides, positioning it as an interesting subject for fundamental solid-state research.

This material is characterized as metastable, suggesting that its synthesis requires precise control over thermodynamic conditions. Its existence across multiple structural databases highlights its role as a specialized compound in the broader landscape of complex inorganic materials science.

At a glance

Key Properties

Cross-validated computational properties for Ag4O12Te4Tl4, aggregated across 3 databases.

Band Gap

2.25 eV
Range across DFT structures

Energy Above Hull

0.044 eV/atom
Best (lowest) across sources

Stability

Metastable
2 DFT sources

Structures

3
3 databases, 1 space group
Reference

Frequently Asked Questions

Common questions about Ag4O12Te4Tl4, answered from cross-validated data.

What is Ag4O12Te4Tl4?

Ag4O12Te4Tl4 is a metastable semiconducting compound made of silver, oxygen, tellurium, and thallium.

More questions
What is the band gap of Ag4O12Te4Tl4?
Ag4O12Te4Tl4 has a DFT-computed band gap of 2.25 eV across 3 reported structures.
Is Ag4O12Te4Tl4 a metal, semiconductor, or insulator?
With a band gap up to 2.25 eV it is a semiconductor.
Is Ag4O12Te4Tl4 thermodynamically stable?
Ag4O12Te4Tl4 has a lowest energy above hull of 0.044 eV/atom (metastable).
How many polymorphs of Ag4O12Te4Tl4 are known?
3 structures of Ag4O12Te4Tl4 are reported across 3 databases, spanning 1 distinct space group.
What elements does Ag4O12Te4Tl4 contain?
Ag4O12Te4Tl4 contains Ag, O, Te, and Tl (4 elements).
Where does the data for Ag4O12Te4Tl4 come from?
Ag4O12Te4Tl4 data is cross-referenced from latticegraph.
Comparison

How It Compares

As a unique quaternary phase, Ag4O12Te4Tl4 represents a specialized structural arrangement within the realm of silver-thallium-tellurium oxides. Without direct structural siblings in this specific chemical family, it serves as a distinct case study for how these specific elements integrate into a single semiconducting lattice.

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

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