Mn4 F14

semiconductor

· Mn4 F14

Mn4F14 is a manganese fluoride compound classified as a semiconductor, representing a research-phase material in the transition metal fluoride family. While not widely commercialized, manganese fluorides are investigated for their potential in fluoride-ion battery systems, catalytic applications, and advanced electronic materials due to the electrochemical activity of manganese and the high electronegativity of fluorine. The material's semiconductor properties make it of particular interest in next-generation energy storage and solid-state ionic conductor research, where it could offer advantages over conventional oxide-based alternatives in terms of ionic conductivity and electrochemical stability.

fluoride-ion batteries (research)solid electrolyte materialscatalytic applicationsadvanced semiconductor researchelectrochemical devices (exploratory)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	42.61	GPa	—
Shear Modulus(G)	16.65	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.005	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.062	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.

Mn4 F14

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control