Term Calculator

Finds all possible terms for a given electron configuration.

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Terms for 4f11.5d.6s.6p:

⁵O_{9,10,11,12,13} ³O_10,11,12 ¹O₁₁ ⁵N_8,9,10,11,12 ³N_9,10,11 ¹N₁₀ ⁷M_{6,7,8,9,10,11,12} ⁵M_7,8,9,10,11 ³M_8,9,10 ¹M₉ ⁷L_{5,6,7,8,9,10,11} ⁵L_6,7,8,9,10 ³L_7,8,9 ¹L₈ ⁷K_{4,5,6,7,8,9,10} ⁵K_5,6,7,8,9 ³K_6,7,8 ¹K₇ ⁷I_{3,4,5,6,7,8,9} ⁵I_4,5,6,7,8 ³I_5,6,7 ¹I₆ ⁷H_{2,3,4,5,6,7,8} ⁵H_3,4,5,6,7 ³H_4,5,6 ¹H₅ ⁷G_{1,2,3,4,5,6,7} ⁵G_2,3,4,5,6 ³G_3,4,5 ¹G₄ ⁷F_{0,1,2,3,4,5,6} ⁵F_1,2,3,4,5 ³F_2,3,4 ¹F₃ ⁷D_1,2,3,4,5 ⁵D_0,1,2,3,4 ³D_1,2,3 ¹D₂ ⁷P_2,3,4 ⁵P_1,2,3 ³P_0,1,2 ¹P₁ ⁷S₃ ⁵S₂ ³S₁ ¹S₀

Other electron configurations known for Er I:

4f12.6s2
4f11.5d<3/2>.6s2
4f11.5d<5/2>.6s2
4f12.6s.6p
4f11.6s2.6p<1/2>
4f11.6s2.6p<3/2>
4f12.5d.6s
4f11.5d2.6s
4f11.5d.6s2
4f11.5d.6s.6p
4f12.6s.7s
4f12.6s.6d
4f12.6s.8s
4f11.5d.6s.7s