Ground States and Ionization Energies: V

NIST Atomic Spectroscopic Database

Ground States and Ionization Energies: V

Vanadium, Z = 23

V I

V I isoelectronic sequence

Ground state 1s²2s²2p⁶3s²3p⁶3d³4s² ⁴F_3/2

Ionization energy 54360 ± 16 cm^-¹

References on Energy Levels, Transition Probabilities

V II

Ti I isoelectronic sequence

Ground state 1s²2s²2p⁶3s²3p⁶3d⁴ ⁵D₀

Ionization energy 118200 ± 200 cm^-¹

References on Energy Levels, Transition Probabilities

V III

Sc I isoelectronic sequence

Ground state 1s²2s²2p⁶3s²3p⁶3d³ ⁴F_3/2

Ionization energy 236410 ± 20 cm^-¹

References on Energy Levels, Transition Probabilities

V IV

Ca I isoelectronic sequence

Ground state 1s²2s²2p⁶3s²3p⁶3d² ³F₂

Ionization energy 376730 ± 40 cm^-¹

References on Energy Levels, Transition Probabilities

V V

K I isoelectronic sequence

Ground state 1s²2s²2p⁶3s²3p⁶3d ²D_3/2

Ionization energy 526532 ± 1 cm^-¹

References on Energy Levels, Transition Probabilities

V VI

Ar I isoelectronic sequence

Ground state 1s²2s²2p⁶3s²3p⁶ ¹S₀

Ionization energy 1033400 ± 200 cm^-¹

References on Energy Levels, Wavelengths, Transition Probabilities

V VII

Cl I isoelectronic sequence

Ground state 1s²2s²2p⁶3s²3p⁵ ²Pº_3/2

Ionization energy 1215000 ± 2000 cm^-¹

References on Energy Levels, Wavelengths, Transition Probabilities

V VIII

S I isoelectronic sequence

Ground state 1s²2s²2p⁶3s²3p⁴ ³P₂

Ionization energy 1399000 ± 3000 cm^-¹

References on Energy Levels, Wavelengths, Transition Probabilities

V IX

P I isoelectronic sequence

Ground state 1s²2s²2p⁶3s²3p³ ⁴Sº_3/2

Ionization energy 1660000 ± 3000 cm^-¹

References on Energy Levels, Wavelengths, Transition Probabilities

V X

Si I isoelectronic sequence

Ground state 1s²2s²2p⁶3s²3p² ³P₀

Ionization energy 1859000 ± 4000 cm^-¹

References on Energy Levels, Wavelengths, Transition Probabilities

V XI

Al I isoelectronic sequence

Ground state 1s²2s²2p⁶3s²3p ²Pº_1/2

Ionization energy 2062000 ± 4000 cm^-¹

References on Energy Levels, Wavelengths, Transition Probabilities

V XII

Mg I isoelectronic sequence

Ground state 1s²2s²2p⁶3s² ¹S₀

Ionization energy 2485000 ± 3000 cm^-¹

References on Energy Levels, Wavelengths, Transition Probabilities

V XIII

Na I isoelectronic sequence

Ground state 1s²2s²2p⁶3s ²S_1/2

Ionization energy 2712250 ± 100 cm^-¹

References on Energy Levels, Wavelengths, Transition Probabilities

V XIV

Ne I isoelectronic sequence

Ground state 1s²2s²2p⁶ ¹S₀

Ionization energy 7227000 ± 3000 cm^-¹

References on Energy Levels, Wavelengths, Transition Probabilities

V XV

F I isoelectronic sequence

Ground state 1s²2s²2p⁵ ²Pº_3/2

Ionization energy 7870000 ± 20000 cm^-¹

References on Energy Levels, Wavelengths, Transition Probabilities

V XVI

O I isoelectronic sequence

Ground state 1s²2s²2p⁴ ³P₂

Ionization energy 8549000 ± 17000 cm^-¹

References on Energy Levels, Wavelengths, Transition Probabilities

V XVII

N I isoelectronic sequence

Ground state 1s²2s²2p³ ⁴Sº_3/2

Ionization energy 9420000 ± 20000 cm^-¹

References on Energy Levels, Wavelengths, Transition Probabilities

V XVIII

C I isoelectronic sequence

Ground state 1s²2s²2p² ²P₀

Ionization energy 10160000 ± 20000 cm^-¹

References on Energy Levels, Wavelengths, Transition Probabilities

V XIX

B I isoelectronic sequence

Ground state 1s²2s²2p ²Pº_1/2

Ionization energy 10930000 ± 20000 cm^-¹

References on Energy Levels, Wavelengths, Transition Probabilities

V XX

Be I isoelectronic sequence

Ground state 1s²2s² ¹S₀

Ionization energy 11990000 ± 24000 cm^-¹

References on Energy Levels, Wavelengths, Transition Probabilities

V XXI

Li I isoelectronic sequence

Ground state 1s²2s ²S_1/2

Ionization energy 12660000 ± 2400 cm^-¹

References on Energy Levels, Wavelengths, Transition Probabilities

V XXII

He I isoelectronic sequence

Ground state 1s² ¹S₀

Ionization energy 55259000 ± 10000 cm^-¹

References on Energy Levels, Wavelengths, Transition Probabilities

V XXIII

H I isoelectronic sequence

Ground state 1s ²S_1/2

Ionization energy 58443900 ± 200 cm^-¹

References on Energy Levels, Wavelengths, Transition Probabilities

NIST Physics Laboratory