Mg2SnAu

metal

· JVASP-157388· Mg2SnAu

Mg₂SnAu is an intermetallic compound combining magnesium, tin, and gold—a ternary metal system that falls within the broader family of lightweight intermetallics. This material is primarily explored in research contexts for applications requiring combinations of low density with enhanced mechanical or functional properties, rather than as an established industrial commodity. Interest in this compound stems from magnesium's role in weight-critical applications and gold's contributions to corrosion resistance and electrical conductivity, making it potentially relevant for specialized aerospace, electronics, or biomedical components where conventional alloys fall short.

experimental intermetallicslightweight structural applicationscorrosion-resistant coatingselectronic interconnectsresearch phase materialshigh-performance niche applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2673	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)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.3292	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.

Mg2SnAu

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control