Ba4NbBr

metal

· JVASP-64872· Ba4NbBr

Ba₄NbBr is an intermetallic compound containing barium, niobium, and bromine, representing an experimental material from the family of ternary metal halides and mixed-valence metal systems. This compound exists primarily in research contexts rather than established industrial production, with potential applications in solid-state chemistry, photovoltaic materials, or specialized electronic devices where the unique crystal structure and electronic properties of rare-earth-free metal halides may offer advantages. The material's relevance would depend on specific performance requirements in emerging technologies, such as its electrolytic or optoelectronic characteristics compared to more conventional semiconductors or ionic conductors.

research materialssolid-state electronicsexperimental semiconductorshalide-based compoundsfunctional ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.559	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	3.802	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.224	eV/atom	—
Formation Energy(ΔHf)	0.6352	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

Ba4NbBr

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control