Rb7NbAs4

metal
· JVASP-62163· Rb7NbAs4

Rb7NbAs4 is an intermetallic compound combining rubidium, niobium, and arsenic elements, representing a specialized metallic material from the rare-earth and refractory metal compound family. This material is primarily of research and experimental interest rather than established industrial production, with potential applications in high-temperature electronics, semiconducting devices, or specialized catalytic systems where the unique electronic properties of intermetallic phases can be leveraged. Engineers would consider this compound for niche applications requiring specific electronic or thermal properties in controlled laboratory or emerging technology environments rather than conventional structural or bulk applications.

experimental intermetallicshigh-temperature electronic devicessemiconductor researchcatalytic applicationsrefractory metal compounds

Compliance & Regulations

?ITAR?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
3.818
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.9960
eV—
Magnetic Moment(μB)
0.000
µB—
Seebeck Coefficient(S)
-280.1
µV/K—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.000
eV/atom—
Formation Energy(ΔHf)
-0.5291
eV/atom—
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

Quality & Standards

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.