Ho2OsC2

ceramic

· JVASP-145314· Ho2OsC2

Ho₂OsC₂ is a rare-earth ceramic compound combining holmium, osmium, and carbon, representing an experimental interstitial carbide in the refractory ceramics family. This material exists primarily in research contexts for high-temperature structural applications, where the combination of a rare-earth metal with osmium—one of the densest and most refractory elements—suggests potential for extreme-environment performance. The compound's notable density and presumed high melting point make it relevant to researchers exploring advanced ceramics for aerospace, nuclear, or ultra-high-temperature environments where conventional refractory carbides reach performance limits.

experimental refractory ceramicshigh-temperature structural researchaerospace material studiesnuclear fuel cladding researchextreme-environment composites

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4099	lb/in³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.4982	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.

Ho2OsC2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental