RbOs — Properties & Data | MatWorld

RbOs

ceramic

· JVASP-126841· RbOs

RbOs is a ceramic compound combining rubidium and osmium, representing an intermetallic or mixed-valence ceramic phase with potential high-density characteristics. This material is primarily of research and materials science interest rather than established industrial production, as compounds in the Rb-Os system are not widely commercially available or deployed. The material family is notable for studying exotic electronic properties and phase stability in heavy-element systems, with potential applications in specialized high-temperature or radiation environments where osmium-bearing ceramics offer thermal stability and chemical inertness.

experimental materials researchhigh-density ceramicsrefractory compoundselectronic materials developmentnuclear or radiation environments

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3839	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.496	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	1.480	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

RbOs

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental