O3RhSc

O3RhSc is a semiconducting ternary oxide of rhodium and scandium that is theoretically stable enough to be a viable target for laboratory synthesis.

ORhSc
Crystal structure of O3RhSc
Ground-state structure · Materials Project
Overview

About O3RhSc

O3RhSc is a ternary oxide composed of rhodium, scandium, and oxygen. As a semiconducting material, it occupies a unique position in the electronic landscape, offering potential for specialized functional applications where precise charge transport properties are required.

Due to its near-hull thermodynamic stability, this compound is considered a promising candidate for experimental synthesis. The existence of multiple reported structures across databases underscores its structural versatility and the ongoing interest in exploring its phase space.

At a glance

Key Properties

Cross-validated computational properties for O3RhSc, aggregated across 3 databases.

Band Gap

1.05–1.12 eV
Range across DFT structures

Energy Above Hull

0.025 eV/atom
Best (lowest) across sources

Stability

Near hull (likely stable)
2 DFT sources

Structures

4
3 databases, 2 space groups
Uses

Applications

Where O3RhSc is used.

Materials science researchSemiconductor developmentSolid-state chemistry studies
Reference

Frequently Asked Questions

Common questions about O3RhSc, answered from cross-validated data.

What is O3RhSc?

O3RhSc is a semiconducting ternary oxide of rhodium and scandium that is theoretically stable enough to be a viable target for laboratory synthesis.

More questions
What is O3RhSc used for?
O3RhSc is used in materials science research, semiconductor development, and solid-state chemistry studies.
What is the band gap of O3RhSc?
O3RhSc has a DFT-computed band gap of 1.05–1.12 eV across 4 reported structures.
Is O3RhSc a metal, semiconductor, or insulator?
With a band gap up to 1.12 eV it is a semiconductor.
Is O3RhSc thermodynamically stable?
O3RhSc has a lowest energy above hull of 0.025 eV/atom (near hull (likely stable)).
How many polymorphs of O3RhSc are known?
4 structures of O3RhSc are reported across 3 databases, spanning 2 distinct space groups.
What elements does O3RhSc contain?
O3RhSc contains O, Rh, and Sc (3 elements).
Where does the data for O3RhSc come from?
O3RhSc data is cross-referenced from latticegraph.
Comparison

How It Compares

As a ternary oxide with semiconducting behavior, O3RhSc serves as a distinct example of how transition metals like rhodium can be integrated with scandium to tune electronic properties. While it currently stands as a unique entry in this structural class, it represents an important case study for researchers investigating the stability and synthesis of complex oxides.

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

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