Na6FeS4

metal

· Na6FeS4

Na6FeS4 is an ionic compound belonging to the metal sulfide family, combining sodium, iron, and sulfur in a fixed stoichiometric ratio. This material is primarily of research and development interest rather than a mature industrial commodity, with potential applications in solid-state energy storage and electrochemistry where mixed-metal sulfides are explored for their ionic conductivity and redox properties. Engineers investigating next-generation battery chemistries, solid electrolytes, or high-temperature sulfide ceramics may encounter this compound as a candidate phase in exploratory material systems.

solid-state battery researchsulfide electrolyteselectrochemical energy storageionic conductor developmentmaterials synthesis studythermal energy applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.271	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	—
↳	0.000	eV	—
Magnetic Moment(μB)	8.000	µB	—

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.05960	eV/atom	—
Formation Energy(ΔHf)	-1.046	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.

Na6FeS4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control