Isotope Mass Abundance Spin Mag Moment
50V 49.947161 0.25% 6 +3.34745 51V 50.943962 99.75% 7/2 +5.1574
V I Ground State 1s22s22p63s23p63d34s2 4F3/2
Ionization energy 54411.7 cm-1 (6.74619 eV) Ref. JKLC94
V II Ground State 1s22s22p63s23p63d4 5D0
Ionization energy 117900 cm-1 (14.618 eV) Ref. ICL88