Mg4 Mn4 F20

semiconductor

· Mg4 Mn4 F20

Mg₄Mn₄F₂₀ is a fluoride-based compound combining magnesium and manganese, representing an inorganic semiconductor material from the metal fluoride family. This composition is primarily studied in research contexts for potential applications in solid-state ion conductors and energy storage systems, where the fluoride framework enables fast ionic transport. The material exemplifies an emerging class of compounds investigated for next-generation battery electrolytes and solid-state devices, offering advantages over oxide-based alternatives through enhanced chemical stability and ionic conductivity pathways.

solid-state battery electrolytesionic conductor researchenergy storage systemsfluoride-based semiconductorsmaterials for fast-ion transportexperimental advanced batteries

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.3489	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.007	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.

Mg4 Mn4 F20

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control