ReAsAu — Properties & Data | MatWorld

ReAsAu

metal

· JVASP-75717· ReAsAu

ReAsAu is a ternary intermetallic compound combining rhenium, arsenic, and gold. This material belongs to the family of high-density metal alloys and is primarily of research interest rather than established industrial use. The combination of these elements—rhenium (refractory metal), arsenic (metalloid), and gold (noble metal)—suggests potential applications in specialized high-temperature or corrosion-resistant environments, though ReAsAu remains largely experimental and would require careful evaluation for specific engineering needs.

research metallurgyhigh-density alloysrefractory metal compoundscorrosion-resistant coatingsspecialized electronic materialslaboratory investigation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4447	lb/in³	DFT · OptB88vdW

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · TBmBJ
Magnetic Moment(μB)	2.483	µB	DFT · OptB88vdW

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.381	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	1.365	eV/atom	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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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.

ReAsAu

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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