AcHg2Au2

metal

· JVASP-155581· AcHg2Au2

AcHg2Au2 is an intermetallic compound containing actinium, mercury, and gold—a rare ternary metal system primarily explored in fundamental materials research rather than commercial production. This compound belongs to the family of heavy-element intermetallics and represents exploratory work in phase chemistry and crystal structure characterization, with potential relevance to specialized electronic or catalytic applications given the presence of noble and reactive metallic elements.

research and developmentintermetallic phase studiesfundamental materials sciencecrystal structure characterizationexperimental alloy systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	13.37	kg/m³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.09060	eV/atom	—
Formation Energy(ΔHf)	-0.4012	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.

AcHg2Au2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control