Mg3HgAu2

metal

· JVASP-108104· Mg3HgAu2

Mg₃HgAu₂ is an intermetallic compound combining magnesium, mercury, and gold—a ternary metal system studied primarily in materials research rather than established industrial production. This compound represents an experimental phase in the Mg-Hg-Au system, of interest to researchers exploring unconventional alloy architectures, phase stability, and the electronic or structural properties that emerge from combining lightweight magnesium with precious metals. While not a mainstream engineering material, such ternary intermetallics serve as model systems for understanding complex metal bonding and phase behavior, with potential relevance to specialized applications requiring unusual combinations of thermal, electrical, or mechanical characteristics.

research alloysintermetallic phase studiesmaterials science investigationternary metal systemsexperimental metallurgyhigh-density magnesium alloys

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3542	lb/in³	—

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)	0.00550	eV/atom	—
Formation Energy(ΔHf)	-0.5014	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.

Mg3HgAu2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control