Li2 O6 F2 S2 — Properties & Data | MatWorld

Li2 O6 F2 S2

ceramic

· Li2 O6 F2 S2

Li₂O₆F₂S₂ is an experimental lithium-based ceramic compound combining oxide, fluoride, and sulfide constituents, representing a research-phase material in the broader family of mixed-anion lithium ceramics. This composition is primarily investigated in energy storage and electrolyte applications, where the combination of lithium, fluorine, and sulfur can potentially enable ionic conductivity and electrochemical stability; it remains in early-stage development rather than established industrial production. The material's mixed-anion architecture appeals to researchers exploring solid-state battery electrolytes and advanced ceramics where conventional single-anion ceramics show limitations.

solid-state battery electrolytes (research)lithium-ion conductorselectrochemical cells (experimental)thermal barrier coatings (potential)high-energy-density applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	19.96	GPa	DFT · OptB88vdW
Shear Modulus(G)	12.13	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	6.199	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.853	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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.

Li2 O6 F2 S2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental