Li3MnF7

metal

· Li3MnF7

Li₃MnF₇ is an inorganic lithium-manganese fluoride compound being investigated as a solid-state electrolyte material for next-generation battery systems. This research compound belongs to the family of fluoride-based ionic conductors, which offer potential advantages in energy density and thermal stability compared to conventional organic electrolytes. The material is primarily of interest in electrochemical energy storage applications where solid electrolytes could enable safer, higher-energy lithium-metal batteries.

solid-state battery electrolytesadvanced lithium-ion cellshigh-energy-density storagethermal-stable electrolytesresearch phase materials

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.09017	lb/in³	DFT · OptB88vdW

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)	1.875	eV	DFT · OptB88vdW
Magnetic Moment(μB)	3.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)2 entries	2.774	C/m²	DFT · OptB88vdW
↳	0.2743	C/m²	DFT · PBE
Piezoelectric Stress Tensor(eij)	Matrix (redacted)	C/m²	DFT · PBE

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1084	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.791	eV/atom	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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Li3MnF7 — Properties & Data | MatWorld

Li3MnF7

Physical Properties

Electrical Properties

Other Properties

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