HgReO2S

ceramic
· HgReO2S

HgReO₂S is a mixed-metal oxide-sulfide ceramic compound containing mercury, rhenium, oxygen, and sulfur—a quaternary ceramic system that is not widely established in conventional engineering practice. This material exists primarily in research and exploratory contexts, where interest centers on its potential as a functional ceramic for applications requiring combined metallic and chalcogenide properties, such as catalysis, electronic devices, or specialized optical systems. Its practical adoption remains limited due to mercury's toxicity concerns, rhenium's cost and scarcity, and the lack of mature processing routes; engineers would encounter this compound mainly in advanced materials research rather than mainstream industrial use.

research ceramicscatalyst materialsexperimental electronicsmixed-metal oxidessulfide compoundshigh-entropy ceramics

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Magnetic Moment(μB)
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μB——
Verified Unverified Low confidence (<80%) Link to source
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.