Au3 Rb2

semiconductor

· Au3 Rb2

Au₃Rb₂ is an intermetallic compound combining gold and rubidium in a stoichiometric ratio, belonging to the family of alkali metal-noble metal intermetallics. This is a research-phase material studied primarily in condensed matter physics and materials chemistry rather than established industrial production; interest centers on its electronic structure, crystal properties, and potential as a model system for understanding metal-metal interactions in ionic-covalent bonding regimes.

fundamental materials researchcondensed matter physics studiesintermetallic compound characterizationelectronic structure investigationlaboratory synthesis and analysis

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00920	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3920	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.

Au3 Rb2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control