Struktur atom saka neptunium lan iridium
Konfigurasi elektron
[Rn] 5F 4 6D 1 7s 2
[Xe] 4F 14 5d 7 6s 2
Struktur Crystal
Orthorhombic (Orth)
Face tengah kubik (FCC)
Crystal pola
ORTH-Crystal-Structure-of-Neptunium.jpg#100
FCC-Crystal-Structure-of-Iridium.jpg#100
pola Angles
π/2, π/2, π/2
π/2, π/2, π/2
Pola C / A rasio
ora Sumadhiya
ora Sumadhiya