Li2 Mn2 F6

semiconductor

· Li2 Mn2 F6

Li₂Mn₂F₆ is an inorganic fluoride compound belonging to the lithium manganese fluoride family, classified as a semiconductor with potential electrochemical and ionic transport properties. This is primarily a research-phase material under investigation for energy storage and solid-state electrolyte applications, where lithium fluoride compounds are valued for their ionic conductivity, electrochemical stability, and compatibility with high-voltage battery chemistry. Interest in this material stems from the broader pursuit of safer, higher-energy-density lithium-ion alternatives and solid-state battery architectures, where fluoride-based compounds offer advantages over oxide counterparts in terms of chemical stability and resistance to moisture degradation.

solid-state batterieslithium-ion battery electrolytesenergy storage researchelectrochemical deviceshigh-voltage battery materialsionic conductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	90.23	GPa	—
Shear Modulus(G)	37.98	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.4501	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.698	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.

Li2 Mn2 F6

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control