Li2MnF5

metal

· JVASP-42921· Li2MnF5

Li₂MnF₅ is an inorganic lithium-manganese fluoride compound that belongs to the class of mixed-metal fluorides, which are primarily of research and developmental interest rather than established commercial materials. This compound is being investigated in battery research and solid-state ionics applications, where fluoride-based materials show promise as solid electrolytes or electrode materials due to their ionic conductivity and electrochemical stability. Compared to conventional oxide-based lithium compounds, fluorides offer potential advantages in electrochemical windows and thermal stability, though Li₂MnF₅ remains largely in the experimental stage with limited industrial deployment.

solid-state battery electrolyteslithium-ion battery researchfluoride-based ionic conductorshigh-energy-density storageelectrochemistry research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1034	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.3860	eV	—
Magnetic Moment(μB)	8.000	µB	—
Seebeck Coefficient(S)	-180.3	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.05820	eV/atom	—
Formation Energy(ΔHf)	-2.819	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

Li2MnF5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control