Rb2 Hg1 Au1

semiconductor
· Rb2 Hg1 Au1

Rb₂HgAu is an intermetallic compound combining rubidium, mercury, and gold—a rare ternary system that exists primarily in research contexts rather than established industrial production. This material belongs to the family of mercury-based intermetallics and has been studied for fundamental solid-state chemistry and potential electronic applications, though commercial use remains extremely limited due to mercury's toxicity regulations, the scarcity of rubidium-gold combinations, and limited understanding of processing requirements. Interest in this compound is primarily academic, exploring how alkali metals, liquid metals, and precious metals interact at the crystal structure level, with potential relevance to specialized electronic or photonic research.

Research/experimental materialsIntermetallic compound studiesSolid-state physicsElectronic materials developmentTernary phase diagrams

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
—
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.
Rb2 Hg1 Au1 — Properties & Data | MatWorld