Rb3Pb4Au

metal

· JVASP-153398· Rb3Pb4Au

Rb3Pb4Au is an intermetallic compound combining rubidium, lead, and gold in a defined stoichiometric ratio. This is a research-phase material belonging to the rare-earth and precious-metal intermetallic family, studied primarily for its structural and electronic properties rather than established commercial production. Intermetallics of this composition are of academic interest for understanding phase stability, crystal chemistry, and potential applications in specialized electronics or catalysis, though Rb3Pb4Au itself remains largely a laboratory compound without widespread industrial deployment.

Materials science researchIntermetallic phase studiesCrystal structure analysisExperimental alloy developmentLaboratory characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2363	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.3680	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.3182	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.

Rb3Pb4Au

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control