Rb5Bi4 — Properties & Data | MatWorld

Rb5Bi4

ceramic

· JVASP-101697· Rb5Bi4

Rb5Bi4 is an intermetallic ceramic compound combining rubidium and bismuth, belonging to the family of alkali-metal bismuthides. This material exists primarily in the research and development space rather than established industrial production, and is of interest to materials scientists studying ionic-covalent bonding systems and their structural properties. The compound represents exploratory work in creating new ceramic phases with potential applications in solid-state chemistry and advanced materials research.

solid-state chemistry researchintermetallic compound developmentnovel ceramic phasesmaterials science experimentationinorganic synthesis

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.013	kg/m³	DFT · OptB88vdW

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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.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.4467	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.

Rb5Bi4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental