Ge7Au

metal

· JVASP-127383· Ge7Au

Ge7Au is an intermetallic compound combining germanium and gold in a 7:1 ratio, belonging to the family of metal-metal compounds that exhibit distinct crystalline structures and properties distinct from their parent elements. This material is primarily of research and materials science interest rather than established industrial production, with potential applications in specialized electronic or photonic devices where the unique electronic properties of germanium combined with gold's chemical stability and conductivity could be leveraged.

semiconductor researchintermetallic compoundsadvanced electronicsphotonic materialsmaterials science experimentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2179	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)	0.05220	eV/atom	—
Formation Energy(ΔHf)	0.05221	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.

Ge7Au

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control