RbBiS — Properties & Data | MatWorld

RbBiS

ceramic

· JVASP-117746· RbBiS

RbBiS is an experimental ternary ceramic compound composed of rubidium, bismuth, and sulfur, belonging to the chalcogenide ceramic family. While not yet established in commercial production, materials in this chemical system are of research interest for their potential in solid-state ionics, photovoltaic applications, and specialized optical components due to the properties of bismuth chalcogenides. Engineers and materials researchers investigating next-generation semiconductors, thin-film devices, or alternative ionic conductors may encounter RbBiS in academic literature or early-stage development projects, though material availability and processing methods remain largely unexplored outside laboratory settings.

experimental semiconductor researchsolid-state ionic conductorsthin-film photovoltaicsoptical materials developmentchalcogenide compound studieslaboratory-scale applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	26.50	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.4400	-	DFT · OptB88vdW
Shear Modulus(G)	-4.900	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	5.287	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	DFT · TBmBJ
Magnetic Moment(μB)	µB	DFT · OptB88vdW

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.8964	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.09445	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.

RbBiS

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental