Ag2Ca1Cd1

Ag2Ca1Cd1 is a semiconducting ternary intermetallic compound that exhibits structural complexity despite being thermodynamically unstable.

AgCaCd
Crystal structure of Ag2Ca1Cd1
Ground-state structure · Materials Project
Overview

About Ag2Ca1Cd1

Ag2Ca1Cd1 is a ternary intermetallic compound characterized by its semiconducting electronic nature. Its composition reflects a complex arrangement of silver, calcium, and cadmium atoms, marking it as a subject of interest for fundamental studies in solid-state chemistry.

Despite its existence in structural databases, the compound is categorized as thermodynamically unstable relative to its constituent elements. This metastable character makes it a compelling candidate for researchers investigating phase formation and structural diversity in multi-component metallic systems.

At a glance

Key Properties

Cross-validated computational properties for Ag2Ca1Cd1, aggregated across 2 databases.

Band Gap

0.58 eV
Range across DFT structures

Energy Above Hull

1.171 eV/atom
Best (lowest) across sources

Stability

Above hull
1 DFT source

Structures

26
2 databases, 15 space groups
Reference

Frequently Asked Questions

Common questions about Ag2Ca1Cd1, answered from cross-validated data.

What is Ag2Ca1Cd1?

Ag2Ca1Cd1 is a semiconducting ternary intermetallic compound that exhibits structural complexity despite being thermodynamically unstable.

More questions
What is the band gap of Ag2Ca1Cd1?
Ag2Ca1Cd1 has a DFT-computed band gap of 0.58 eV across 26 reported structures.
Is Ag2Ca1Cd1 a metal, semiconductor, or insulator?
With a band gap up to 0.58 eV it is a semiconductor.
Is Ag2Ca1Cd1 thermodynamically stable?
Ag2Ca1Cd1 has a lowest energy above hull of 1.171 eV/atom (above hull).
How many polymorphs of Ag2Ca1Cd1 are known?
26 structures of Ag2Ca1Cd1 are reported across 2 databases, spanning 15 distinct space groups.
What elements does Ag2Ca1Cd1 contain?
Ag2Ca1Cd1 contains Ag, Ca, and Cd (3 elements).
Where does the data for Ag2Ca1Cd1 come from?
Ag2Ca1Cd1 data is cross-referenced from latticegraph.
Comparison

How It Compares

As a unique ternary phase, Ag2Ca1Cd1 represents a specialized structural configuration within its chemical family. Its specific stoichiometry and semiconducting behavior distinguish it from more common metallic alloys, highlighting the intricate interplay between its constituent elements in forming complex, albeit metastable, lattice arrangements.

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

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