Struktur atom saka lanthanum lan Erbium
Konfigurasi elektron
[Xe] 5d 2 6s 2
[Xe] 4F 12 6s 2
Struktur Crystal
Double Hexagonal Tutup dikempalken (DHCP)
Hexagonal Tutup dikempalken (HCP)
Crystal pola
DHCP-Crystal-Structure-of-Lanthanum.jpg#100
HCP-Crystal-Structure-of-Erbium.jpg#100
pola Angles
π/2, π/2, 2 π/3
π/2, π/2, 2 π/3