Li3P2WO8

Li3P2WO8 is a metastable, insulating quaternary oxide composed of lithium, phosphorus, tungsten, and oxygen.

LiOPW
Crystal structure of Li3P2WO8
Ground-state structure · Materials Project
Overview

About Li3P2WO8

Li3P2WO8 is a complex quaternary oxide characterized by its wide-band-gap insulating electronic nature. As a metastable material, it represents a specialized phase within the lithium-phosphorus-tungsten-oxygen chemical space, drawing interest for its structural complexity and potential for chemical tuning.

The compound is primarily utilized in fundamental materials research where its specific structural configuration is evaluated against other lithium-based oxides. Its existence across multiple databases underscores its significance as a subject of ongoing investigation in solid-state chemistry.

At a glance

Key Properties

Cross-validated computational properties for Li3P2WO8, aggregated across 3 databases.

Band Gap

3.90–4.22 eV
Range across DFT structures

Energy Above Hull

0.052 eV/atom
Best (lowest) across sources

Stability

Metastable
2 DFT sources

Structures

7
3 databases, 3 space groups
Uses

Applications

Where Li3P2WO8 is used.

Fundamental materials researchSolid-state chemistry studies
Reference

Frequently Asked Questions

Common questions about Li3P2WO8, answered from cross-validated data.

What is Li3P2WO8?

Li3P2WO8 is a metastable, insulating quaternary oxide composed of lithium, phosphorus, tungsten, and oxygen.

More questions
What is Li3P2WO8 used for?
Li3P2WO8 is used in fundamental materials research and solid-state chemistry studies.
What is the band gap of Li3P2WO8?
Li3P2WO8 has a DFT-computed band gap of 3.90–4.22 eV across 7 reported structures.
Is Li3P2WO8 a metal, semiconductor, or insulator?
With a wide band gap up to 4.22 eV it is an insulator / wide-band-gap material.
Is Li3P2WO8 thermodynamically stable?
Li3P2WO8 has a lowest energy above hull of 0.052 eV/atom (metastable).
How many polymorphs of Li3P2WO8 are known?
7 structures of Li3P2WO8 are reported across 3 databases, spanning 3 distinct space groups.
What elements does Li3P2WO8 contain?
Li3P2WO8 contains Li, O, P, and W (4 elements).
Where does the data for Li3P2WO8 come from?
Li3P2WO8 data is cross-referenced from latticegraph.
Comparison

How It Compares

As a metastable phase, Li3P2WO8 occupies a distinct niche in materials science, serving as a reference point for understanding the stability limits of lithium-phosphorus-tungsten frameworks. It plays a foundational role in mapping the structural diversity of this chemical family.

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

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