NpCr2Ge2

metal

· JVASP-86074· NpCr2Ge2

NpCr₂Ge₂ is an intermetallic compound combining neptunium, chromium, and germanium, belonging to the rare-earth and actinide intermetallic family. This material is primarily of research interest rather than established commercial use, studied for its electronic and magnetic properties within fundamental materials science and nuclear materials research. Its notable density and complex crystal structure make it relevant to understanding phase stability and property behavior in actinide-based systems, though practical engineering applications remain limited to specialized laboratory and nuclear science contexts.

actinide materials researchnuclear materials scienceintermetallic compoundscondensed matter physicsfundamental materials characterizationexperimental metallurgy

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3505	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	4.181	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1504	eV/atom	—
Formation Energy(ΔHf)	-0.03692	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.

NpCr2Ge2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control