Li2MnP2O7
Li2MnP2O7 has a DFT band gap of 0.67–4.35 eV across 40 reported structures in 11 space groups. Cross-validated across 4 computational databases.
At a glance
Key Properties
Cross-validated computational properties for Li2MnP2O7, aggregated across 4 databases.
Band GapEnergy needed to move an electron from the valence band to the conduction band. Lower or zero values tend to behave more metallic; larger gaps are more insulating or semiconducting.
0.67–4.35 eV
Range across DFT structures
Energy Above HullThermodynamic distance from the most stable set of competing phases. 0 eV/atom is on the convex hull; small positive values may still be experimentally accessible.
0.000 eV/atom
Best (lowest) across sources
StabilityA plain-language summary of the best reported energy-above-hull result. It reflects whether the lowest-energy structure is on, near, or far from the stability hull.
On hull (stable)
2 DFT sources
StructuresCount of reported calculated crystal structures for this formula, including alternate polymorphs, source databases, and observed space groups.
40
4 databases, 11 space groups
Synthesis
Synthesis Routes
Literature-extracted synthesis procedures targeting Li2MnP2O7.
Solid State
Procedure available · ceder_solid_state
Reference
Frequently Asked Questions
Common questions about Li2MnP2O7, answered from cross-validated data.
What is the band gap of Li2MnP2O7?
Li2MnP2O7 has a DFT-computed band gap of 0.67–4.35 eV across 40 reported structures.
More questions
Is Li2MnP2O7 a metal, semiconductor, or insulator?
With a wide band gap up to 4.35 eV it is an insulator / wide-band-gap material.
Is Li2MnP2O7 thermodynamically stable?
Yes — Li2MnP2O7 sits on the convex hull (energy above hull 0 eV/atom), i.e. on hull (stable).
How many polymorphs of Li2MnP2O7 are known?
40 structures of Li2MnP2O7 are reported across 4 databases, spanning 11 distinct space groups.
How is Li2MnP2O7 synthesized?
Literature-reported routes for Li2MnP2O7 include solid state.
What elements does Li2MnP2O7 contain?
Li2MnP2O7 contains Li, Mn, O, and P (4 elements).
Where does the data for Li2MnP2O7 come from?
Li2MnP2O7 data is cross-referenced from latticegraph.
Explore
Related Compounds
Other Olivine Phosphate Cathodes in the database.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
Analyze Li2MnP2O7 in the Lattice Graph platform
Polymorph comparison, confidence scoring, supply-chain risk, and patent monitoring — across 53 integrated data sources.
Explore the Platform →