Struktur atom dari ruthenium dan Samarium
Konfigurasi elektron
[Kr] 4d7 5s1
[Xe] 4f6 6s2
Struktur kristal
Hexagonal Tutup Dikemas (HCP)
Rhombohedral (RHO)
kristal Lattice
rystal-Structure-of-Ruthenium.jpg#100
RHO-Crystal-Structure-of-Samarium.jpg#100
kisi Angles
π/2, π/2, 2 π/3
π/2, π/2, 2 π/3