MgGaAu2

metal

· JVASP-91673· MgGaAu2

MgGaAu₂ is an intermetallic compound combining magnesium, gallium, and gold in a fixed stoichiometric ratio. This is a research-phase material studied for its potential in specialized applications where the unique combination of light magnesium with noble and semi-metallic elements offers properties unavailable in conventional alloys. The compound belongs to the broader family of ternary intermetallics, which are of interest in thermoelectric devices, electronic materials, and high-performance aerospace applications where custom phase chemistry can be engineered for specific property combinations.

experimental intermetallic researchthermoelectric deviceshigh-temperature electronicslightweight structural compositesmaterials informatics databasesadvanced aerospace studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	10.88	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)	0.00830	eV/atom	—
Formation Energy(ΔHf)	-0.4295	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.

MgGaAu2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control