RbBS — Properties & Data | MatWorld

RbBS

ceramic

· JVASP-135790· RbBS

RbBS is an experimental ceramic compound containing rubidium and boron with sulfur, belonging to the family of sulfide-based ceramics. This material is primarily of research interest for applications requiring low-density ceramic behavior and unusual thermal or optical properties characteristic of mixed-anion ceramic systems. Its potential lies in specialized environments where conventional oxides are inadequate, though industrial adoption remains limited pending further development of processing routes and property validation.

research ceramicslow-density structural applicationsoptical/photonic materials developmentthermal barrier coatings (experimental)solid-state chemistry studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	536	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.03600	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	5.982	-	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)	1.177	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.2602	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.

RbBS

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental