NpMn2
metal· JVASP-20475· NpMn2
NpMn2 is an intermetallic compound containing neptunium and manganese, representing a rare-earth transition metal system studied primarily in materials research rather than established industrial production. This compound belongs to the family of actinide-based intermetallics, which are of significant interest for understanding fundamental physics of actinide behavior, magnetic properties, and potential applications in specialized nuclear or high-performance environments where conventional metals are unsuitable.
actinide research and developmentmagnetic material studiesnuclear materials characterizationfundamental condensed matter physicsspecialized metallurgical researchhigh-density applications (research phase)
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.5042 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.00200 | µB | — | ||
Seebeck Coefficient(S) | 11.75 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1438 | eV/atom | — | ||
Formation Energy(ΔHf) | 0.03579 | 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.