CeSi2Au4

metal

· JVASP-56231· CeSi2Au4

CeSi₂Au₄ is an intermetallic compound combining cerium, silicon, and gold—a ternary metal system that falls outside conventional engineering alloys. This is a research-phase material with limited industrial deployment; it represents exploration into rare-earth intermetallic systems where gold's high density and chemical stability, combined with cerium's electronic properties, may offer specific functional benefits in niche applications requiring precise phase stability or electronic behavior.

research/experimental materialsrare-earth intermetallicshigh-density applicationsfunctional alloys (non-structural)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4444	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)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.4220	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.

CeSi2Au4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control