Ca2Ga7Au

metal

· JVASP-109782· Ca2Ga7Au

Ca₂Ga₇Au is an intermetallic compound combining calcium, gallium, and gold—a ternary metal system that exists primarily in research and development contexts rather than established commercial production. This material belongs to the family of complex intermetallics and is of interest to materials scientists studying phase diagrams, crystal structures, and potential functional properties in systems combining reactive metals (Ca) with semimetals (Ga) and precious metals (Au). While not yet a mainstream engineering material, such ternary intermetallics are investigated for potential applications in thermoelectrics, electronic materials, and high-performance alloy development where the combination of elements may yield useful thermal, electrical, or mechanical properties.

research intermetallicsphase diagram explorationthermoelectric materials developmentadvanced alloy prototypingmaterials screening studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.234	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)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.4815	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.

Ca2Ga7Au

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control