NpSi2Pt2

metal

· JVASP-27369· NpSi2Pt2

NpSi₂Pt₂ is an intermetallic compound combining neptunium, silicon, and platinum in a defined stoichiometric ratio, representing a specialized research material in the family of actinide-based intermetallics. This compound is primarily of scientific and experimental interest rather than established industrial use, with potential applications in advanced nuclear materials research, high-temperature structural studies, and fundamental investigations of actinide metallurgy where neptunium's unique properties can be leveraged in engineered compositions.

nuclear materials researchactinide intermetallicshigh-temperature metallicsexperimental alloy developmentmaterials characterization studiesadvanced fuel or target materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	12.83	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	7.643	µB	—
Seebeck Coefficient(S)	-21.35	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.7512	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.

NpSi2Pt2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control