Li4H6Os

ceramic
· JVASP-51707· Li4H6Os

Li₄H₆Os is an experimental ceramic compound combining lithium, hydrogen, and osmium—a research-phase material that does not have established commercial production or widespread engineering adoption. This material belongs to the family of complex hydride ceramics and intermetallic compounds, which are of interest in materials science for their potential combinations of light-weighting (via lithium) and high-density phases (osmium). The compound remains primarily in laboratory investigation; potential future relevance would depend on discoveries in hydrogen storage, catalytic applications, or specialized high-performance ceramic matrices, though current practical applications are not documented in mainstream engineering practice.

experimental research compoundhydrogen storage researchadvanced ceramic developmentlaboratory investigation only

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
3.876
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
2.744
eV—
Magnetic Moment(μB)
0.000
µB—
Seebeck Coefficient(S)
-263.7
µV/K—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.000
eV/atom—
Formation Energy(ΔHf)
-0.4468
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.