MgFeF5

metal
· JVASP-9490· MgFeF5

MgFeF5 is an experimental metal fluoride compound combining magnesium and iron with fluorine, representing an emerging class of mixed-metal fluorides under investigation for advanced battery and energy storage applications. While not yet established in mainstream industrial production, this material family is being researched for potential use in next-generation lithium-ion battery cathodes and solid-state electrolyte systems where high electrochemical stability and ionic conductivity are required. Engineers evaluating this compound should recognize it as a research-phase material rather than a production option, with potential relevance to projects requiring novel fluoride-based electrochemical materials or high-performance energy storage systems.

battery cathode materialssolid-state electrolytesenergy storage researchelectrochemical devicesadvanced fluoride compounds

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
3.311
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.7430
eV—
Magnetic Moment(μB)
9.998
µB—
Seebeck Coefficient(S)
-342.2
µV/K—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.05190
eV/atom—
Formation Energy(ΔHf)
-2.832
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.