Mg2 Fe2 F8

semiconductor

· Mg2 Fe2 F8

Mg₂Fe₂F₈ is an experimental mixed-metal fluoride compound combining magnesium and iron with fluorine, classified as a semiconductor material. This compound belongs to the family of metal fluorides, which are of research interest for energy storage, photocatalysis, and advanced electronic applications due to their ionic bonding and potential electrochemical activity. While not yet in widespread industrial production, materials in this class are being investigated as potential components in solid-state batteries, catalytic systems, and optoelectronic devices where the combination of earth-abundant metals (Mg and Fe) offers cost and sustainability advantages over conventional semiconductors.

solid-state battery researchphotocatalytic materialselectronic thin filmsfluoride-based semiconductorsexperimental/research phase

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	77.20	GPa	—
Shear Modulus(G)	38.48	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01300	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.839	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.

Mg2 Fe2 F8

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control