Neptunium — P4/nmm
Np
← Allotrope of Neptunium
A crystalline allotrope of Neptunium (space group P4/nmm), sourced from the Materials Project (mp-aaaaakna).
Medium
Gallery-wrapped canvas on a solid wood stretcher, ready to hang.
$65.00
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Crystallography
| Formula | Np |
| Crystal system | triclinic |
| Space group | P4/nmm |
| Lattice (a, b, c) Å | 3.463681, 4.573405, 4.573405 |
| Angles (α, β, γ) ° | 90, 90, 90 |
| Density (g/cm³) | 21.72902323367113 |
Structure data: Materials Project · CC BY 4.0
