Na2BeBi — Properties & Data | MatWorld

Na2BeBi

ceramic

· JVASP-68139· Na2BeBi

Na₂BeBi is an intermetallic ceramic compound combining sodium, beryllium, and bismuth—a rare combination that places it outside conventional structural ceramic families. This material is primarily of research interest rather than established industrial production, investigated for potential applications in solid-state chemistry and materials science where the interaction between alkali metals, lightweight beryllium, and heavy bismuth may offer unique electronic or thermal properties.

research and developmentsolid-state chemistryexperimental intermetallic compoundsmaterials characterization studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.723	kg/m³	DFT · OptB88vdW

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Filter by

Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	5.840	%	DFT · TBmBJ

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)	0.4989	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.1924	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.

Na2BeBi

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental