LiP2WO7

LiP2WO7 is a wide-band-gap insulating material composed of lithium, phosphorus, tungsten, and oxygen that shows potential for successful synthesis.

LiOPW
Crystal structure of LiP2WO7
Ground-state structure · Materials Project
Overview

About LiP2WO7

LiP2WO7 is an insulating compound composed of lithium, phosphorus, tungsten, and oxygen. Its electronic structure is characterized by a wide band gap, placing it firmly in the category of dielectric or insulating materials that are essential for various electronic and optical applications.

Due to its near-hull thermodynamic stability, this compound is considered a promising candidate for experimental synthesis. The significant number of reported structural variations suggests a versatile framework that could be tuned for specific functional requirements in materials science.

At a glance

Key Properties

Cross-validated computational properties for LiP2WO7, aggregated across 3 databases.

Band Gap

3.51–4.09 eV
Range across DFT structures

Energy Above Hull

0.015 eV/atom
Best (lowest) across sources

Stability

Near hull (likely stable)
2 DFT sources

Structures

19
3 databases, 5 space groups
Uses

Applications

Where LiP2WO7 is used.

Solid-state electrolyte researchDielectric material developmentAdvanced inorganic synthesis
Reference

Frequently Asked Questions

Common questions about LiP2WO7, answered from cross-validated data.

What is LiP2WO7?

LiP2WO7 is a wide-band-gap insulating material composed of lithium, phosphorus, tungsten, and oxygen that shows potential for successful synthesis.

More questions
What is LiP2WO7 used for?
LiP2WO7 is used in solid-state electrolyte research, dielectric material development, and advanced inorganic synthesis.
What is the band gap of LiP2WO7?
LiP2WO7 has a DFT-computed band gap of 3.51–4.09 eV across 19 reported structures.
Is LiP2WO7 a metal, semiconductor, or insulator?
With a wide band gap up to 4.09 eV it is an insulator / wide-band-gap material.
Is LiP2WO7 thermodynamically stable?
LiP2WO7 has a lowest energy above hull of 0.015 eV/atom (near hull (likely stable)).
How many polymorphs of LiP2WO7 are known?
19 structures of LiP2WO7 are reported across 3 databases, spanning 5 distinct space groups.
What elements does LiP2WO7 contain?
LiP2WO7 contains Li, O, P, and W (4 elements).
Where does the data for LiP2WO7 come from?
LiP2WO7 data is cross-referenced from latticegraph.
Comparison

How It Compares

As a unique inorganic compound, LiP2WO7 serves as a distinct example of lithium-based phosphate-tungstate chemistry. While it shares the general characteristics of insulating complex oxides, its specific stoichiometry offers a specialized structural platform that differentiates it from more common binary or ternary oxides.

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

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