Rb3HoO3

Rb3HoO3 is a semiconducting ternary oxide containing rubidium and holmium that is considered potentially synthesizable due to its thermodynamic stability.

HoORb
Crystal structure of Rb3HoO3
Ground-state structure · Materials Project
Overview

About Rb3HoO3

Rb3HoO3 is a complex oxide composed of rubidium, holmium, and oxygen. As a semiconducting material, it exhibits electronic properties that distinguish it from simple binary oxides, making it a candidate for specialized solid-state applications.

Its status as a near-hull stable phase suggests that it is likely synthesizable under appropriate experimental conditions. The material has been documented across multiple databases, reflecting its significance in structural chemistry and its potential for further investigation in inorganic synthesis.

At a glance

Key Properties

Cross-validated computational properties for Rb3HoO3, aggregated across 3 databases.

Band Gap

2.01–2.13 eV
Range across DFT structures

Energy Above Hull

0.007 eV/atom
Best (lowest) across sources

Stability

Near hull (likely stable)
2 DFT sources

Structures

11
3 databases, 2 space groups
Uses

Applications

Where Rb3HoO3 is used.

Solid-state researchMaterials science explorationInorganic structural analysis
Reference

Frequently Asked Questions

Common questions about Rb3HoO3, answered from cross-validated data.

What is Rb3HoO3?

Rb3HoO3 is a semiconducting ternary oxide containing rubidium and holmium that is considered potentially synthesizable due to its thermodynamic stability.

More questions
What is Rb3HoO3 used for?
Rb3HoO3 is used in solid-state research, materials science exploration, and inorganic structural analysis.
What is the band gap of Rb3HoO3?
Rb3HoO3 has a DFT-computed band gap of 2.01–2.13 eV across 11 reported structures.
Is Rb3HoO3 a metal, semiconductor, or insulator?
With a band gap up to 2.13 eV it is a semiconductor.
Is Rb3HoO3 thermodynamically stable?
Rb3HoO3 has a lowest energy above hull of 0.007 eV/atom (near hull (likely stable)).
How many polymorphs of Rb3HoO3 are known?
11 structures of Rb3HoO3 are reported across 3 databases, spanning 2 distinct space groups.
What elements does Rb3HoO3 contain?
Rb3HoO3 contains Ho, O, and Rb (3 elements).
Where does the data for Rb3HoO3 come from?
Rb3HoO3 data is cross-referenced from latticegraph.
Comparison

How It Compares

As a unique ternary oxide, Rb3HoO3 serves as a distinct example of rare-earth rubidium compounds. While it lacks direct siblings in this specific dataset, it represents an important structural archetype for exploring the interplay between heavy lanthanides and alkali metals in oxygen-rich environments.

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

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