Hg4 Ni4 F12 O2

ceramic
· Hg4 Ni4 F12 O2

Hg₄Ni₄F₁₂O₂ is a mixed-metal fluoride ceramic compound containing mercury, nickel, fluorine, and oxygen—a composition that situates it within the family of transition metal fluorides and oxyfluorides. This is a specialized research material rather than a mainstream industrial ceramic; such compounds are investigated for applications requiring specific ionic conductivity, optical, or catalytic properties that emerge from their layered or framework crystal structures. The mercury and nickel combination in a fluoride matrix is notable for potential electrochemical or solid-state applications, though practical use remains limited to laboratory and development contexts due to toxicity concerns and the relative scarcity of mercury-bearing advanced ceramics in production.

solid-state electrochemistry (research)fluoride ion conductors (exploratory)catalyst developmentoptical material researchspecialized laboratory synthesis

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
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eV/atom——
Verified Unverified Low confidence (<80%) Link to source

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.