FeOsO2S

ceramic

· FeOsO2S

FeOsO₂S is a mixed-metal oxide-sulfide ceramic compound containing iron, osmium, oxygen, and sulfur—a rare composition that sits at the intersection of transition metal ceramics and sulfide materials. This appears to be an experimental or niche research compound rather than a widely commercialized engineering ceramic; its potential applications likely center on high-temperature catalysis, electrochemistry, or specialized refractory uses where the combination of osmium's high density and chemical stability with iron's cost-effectiveness and sulfur's redox activity could offer advantages over conventional metal oxides or sulfides alone.

catalytic materials (experimental)high-temperature ceramicselectrochemical applicationsresearch/development phasetransition metal compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	3.827	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	1.060	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.

FeOsO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental