Li2 Au2 F8

semiconductor

· Li2 Au2 F8

Li₂Au₂F₈ is an experimental lithium-gold fluoride compound classified as a semiconductor, representing a rare combination of precious metal and halide chemistry. This material is primarily of research interest in solid-state ionics and advanced battery electrolyte development, where the lithium-fluoride framework and gold coordination could enable novel ion-transport pathways or electrochemical stability at high potentials. While not yet established in commercial applications, compounds in this chemical family are investigated for next-generation energy storage systems where traditional electrolytes face limitations.

experimental battery electrolytessolid-state ionics researchhigh-voltage energy storagefluoride-based conductorslaboratory/research compound

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	5,426	ksi	—
Shear Modulus(G)	2,817.6	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.073	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.845	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.

Li2 Au2 F8

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control