Er5SbAu2

metal

· JVASP-119018· Er5SbAu2

Er5SbAu2 is an intermetallic compound combining erbium, antimony, and gold—a rare-earth metallic system typically studied in materials research rather than established in widespread industrial production. This compound belongs to the family of rare-earth intermetallics, which are of interest for high-temperature applications, magnetic materials, and advanced electronics where specific crystal structures and electronic properties are sought. The gold and antimony components suggest potential applications in specialized semiconductor contexts or high-reliability electrical contacts, though this particular composition appears to be in the research or development stage rather than a production workhorse material.

research intermetallicsrare-earth compoundshigh-temperature phasesspecialty electronicssemiconductor materials (experimental)advanced metallurgical research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	11.01	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)	0.00570	eV/atom	—
Formation Energy(ΔHf)	-0.8072	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.

Er5SbAu2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control