ErNi4P2

metal

· JVASP-141906· ErNi4P2

ErNi4P2 is an intermetallic compound combining erbium, nickel, and phosphorus, belonging to the rare-earth nickel phosphide family. This material is primarily of research interest rather than widely commercialized, with potential applications in high-temperature structural applications, magnetic materials, and catalytic systems where rare-earth intermetallics offer enhanced performance. Its notable characteristics stem from the rare-earth component and the phosphide phase, which can provide tailored electronic and magnetic properties compared to conventional nickel alloys.

rare-earth intermetallics researchhigh-temperature structural phasesmagnetic material developmentcatalytic applicationsmaterials science experimentationphosphide-based compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.488	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)	0.00690	eV/atom	—
Formation Energy(ΔHf)	-0.8210	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.

ErNi4P2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control