RbB11 — Properties & Data | MatWorld

RbB11

ceramic

· JVASP-125149· RbB11

RbB₁₁ is a boron-rich ceramic compound belonging to the family of metal borides, specifically an icosahedral boron cluster material. This material is primarily investigated in research contexts for its potential in neutron absorption and radiation shielding applications, leveraging boron's exceptional ability to capture thermal neutrons, which makes it of particular interest for nuclear and high-energy physics environments where conventional shielding materials may be inadequate.

neutron shieldingnuclear reactor applicationsradiation protectionboron cluster ceramicsresearch and developmenthigh-energy physics facilities

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.548	kg/m³	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)	0.00200	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.3995	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.3970	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.

RbB11

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental