Structura atomica a protactiniu și terbiu
Configuratie electronica
[Rn] 5f2 6d1 7s2
[Xe] 4f9 6s2
Structura de cristal
Tetragonal (Tetr)
Hexagonala Închide Ambalat (HCP)
rețelei de cristal
TETR-Crystal-Structure-of-Protactinium.jpg#100
HCP-Crystal-Structure-of-Terbium.jpg#100
Valence Electron Potential
zabrele Unghiuri
π/2, π/2, π/2
π/2, π/2, 2 π/3