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:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
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kg/m³——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Magnetic Moment(μB)
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µB——
Verified Unverified Low confidence (<80%) Link to source
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Energy Above Hull(ΔEhull)
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eV/atom——
Formation Energy(ΔHf)
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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.