LiSnP2O7

LiSnP2O7 is a metastable semiconducting phosphate compound used in experimental materials research.

LiOPSn
Crystal structure of LiSnP2O7
Ground-state structure · Materials Project
Overview

About LiSnP2O7

LiSnP2O7 is a complex phosphate material characterized by its semiconducting electronic nature. As a metastable compound, it represents a unique structural configuration within the lithium-tin-phosphorus-oxygen system, offering researchers a distinct chemical environment for study. Its formation requires specific synthesis conditions due to its metastable state, making it a subject of interest for those exploring phase stability in inorganic phosphates. The material is primarily utilized in experimental materials science, where its electronic properties are evaluated for potential integration into specialized electronic or electrochemical devices. By understanding its structural behavior, scientists can better predict how such metastable phases might be stabilized or utilized in future functional technologies.

At a glance

Key Properties

Cross-validated computational properties for LiSnP2O7, aggregated across 2 databases.

Band Gap

0.06–1.60 eV
Range across DFT structures

Energy Above Hull

0.048 eV/atom
Best (lowest) across sources

Stability

Metastable
1 DFT source

Structures

22
2 databases, 6 space groups
Uses

Applications

Where LiSnP2O7 is used.

Materials science researchSolid-state chemistry studiesSemiconductor development
Reference

Frequently Asked Questions

Common questions about LiSnP2O7, answered from cross-validated data.

What is LiSnP2O7?

LiSnP2O7 is a metastable semiconducting phosphate compound used in experimental materials research.

More questions
What is LiSnP2O7 used for?
LiSnP2O7 is used in materials science research, solid-state chemistry studies, and semiconductor development.
What is the band gap of LiSnP2O7?
LiSnP2O7 has a DFT-computed band gap of 0.06–1.60 eV across 22 reported structures.
Is LiSnP2O7 a metal, semiconductor, or insulator?
With a band gap up to 1.60 eV it is a semiconductor.
Is LiSnP2O7 thermodynamically stable?
LiSnP2O7 has a lowest energy above hull of 0.048 eV/atom (metastable).
How many polymorphs of LiSnP2O7 are known?
22 structures of LiSnP2O7 are reported across 2 databases, spanning 6 distinct space groups.
What elements does LiSnP2O7 contain?
LiSnP2O7 contains Li, O, P, and Sn (4 elements).
Where does the data for LiSnP2O7 come from?
LiSnP2O7 data is cross-referenced from latticegraph.
Comparison

How It Compares

As a standalone entry in this specific chemical category, LiSnP2O7 serves as a primary reference point for studying the interplay between lithium, tin, and pyrophosphate groups, providing a baseline for future investigations into similar complex semiconducting oxides.

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

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