CaOsO2N

ceramic
· CaOsO2N

CaOsO₂N is an experimental ceramic compound combining calcium, osmium, oxygen, and nitrogen—a quaternary nitride oxide that belongs to the broader family of complex metal nitride ceramics. This material is primarily of research interest rather than established in production, with potential applications in high-temperature structural ceramics and advanced refractory materials where the combination of osmium's density and hardness with nitrogen bonding could provide exceptional thermal and mechanical stability. Its significance lies in the exploration of super-hard ceramic phases and potential use in extreme-environment applications, though widespread industrial adoption remains limited pending further characterization and processing optimization.

high-temperature refractoriesexperimental ceramicsextreme-environment compositeshard-coating researchaerospace materials developmentchemical barrier coatings

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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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.
CaOsO2N — Properties & Data | MatWorld