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Visible Spectrum of Europium
Spectral Lines of Europium
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4f7.6s a ¹⁰D° - 4f7.(8S°).5d (9D°).np z ¹⁰F
  5/2-3/2 5/2-5/2 5/2-7/2 7/2-5/2 7/2-7/2 7/2-9/2 9/2-7/2 9/2-9/2 9/2-11/2 11/2-9/2 11/2-11/2 11/2-13/2 13/2-11/2 13/2-13/2 13/2-15/2
6p 6410.04 6350.04 6250.47 6400.93 6299.77 6195.07 6369.25 6262.25 6099.35 6355.89 6188.13 5967.1 6313.78 6083.84 5830.98
4f7.6s a ⁸D° - 4f7.(8S°).5d (9D°).np z ⁸F
  3/2-1/2 3/2-3/2 5/2-3/2 5/2-5/2 7/2-5/2 7/2-7/2 7/2-9/2 9/2-7/2 9/2-9/2 9/2-11/2 11/2-9/2 11/2-11/2 11/2-13/2
6p 6023.15 6004.36 6044.66 6012.56 6075.58 6029 5963.76 6124.67 6057.36 5972.75 6207.6 6118.78 5992.83
4f7.6s a ¹⁰D° - 4f7.(8S°).5d (9D°).np z ⁸F
  11/2-11/2 13/2-13/2
6p 5272.48 5266.4
4f7.6s a ⁶D° - 4f7.(8S°).5d (7D°).np z ⁶F
  9/2-11/2 7/2-9/2 7/2-7/2 5/2-7/2 5/2-5/2 3/2-5/2 3/2-3/2
6p 6178.76 6108.15 5980.47 6015.58 5942.72 5971.69 5895.31
4f7.6s b ⁸D° - 4f7.(8S°).5d (7D°).np z ⁶F
  9/2-11/2 9/2-7/2
6p 6318.58 6077.38
4f7.6s b ⁸D° - 4f7.(8S°).5d (7D°).np y ⁸F
  11/2-13/2
6p 5096.44
4f7.6s a ⁸D° - 4f7.(8S°).5d (9D°).np z ¹⁰F
  3/2-3/2 3/2-5/2 5/2-3/2 5/2-7/2 7/2-5/2 7/2-9/2 9/2-11/2 11/2-11/2 11/2-13/2
6p 7470.53 7389.16 7533.02 7313.63 7547.32 7262.77 7175.55 7387.36 7074.54
4f7.6s b ⁸D° - 4f7.(8S°).5d (9D°).np z ⁸F
  9/2-11/2 7/2-9/2
6p 7818.21 8015.47
4f7.6s a ¹⁰D° - 4f7.(8S°).5d (9D°).np z ¹⁰D
  5/2-5/2 5/2-7/2 7/2-5/2 7/2-7/2 7/2-9/2 9/2-7/2 9/2-11/2 11/2-9/2 11/2-11/2 13/2-11/2 13/2-13/2
6p 5547.44 5488.65 5586.24 5526.63 5452.94 5580.03 5402.77 5577.14 5472.32 5570.33 5451.51
4f7.6s a ⁸D° - 4f7.(8S°).5d (9D°).np z ⁸D
  3/2-5/2 3/2-3/2 5/2-3/2 5/2-7/2 7/2-5/2 7/2-7/2 7/2-9/2 9/2-7/2 9/2-11/2 11/2-9/2 11/2-11/2
6p 6383.86 6382.73 6428.29 6411.32 6501.55 6483.02 6457.96 6593.79 6519.59 6744.88 6693.96
4f7.6s a ¹⁰D° - 4f7.(8S°).5d (9D°).np z ⁸D
  5/2-3/2 7/2-5/2 9/2-7/2 11/2-9/2
6p 5592.25 5632.54 5673.85 5730.87
4f7.6s b ⁸D° - 4f7.(8S°).5d (7D°).np y ⁸D
  11/2-11/2 9/2-11/2 9/2-9/2 7/2-5/2 5/2-7/2 3/2-5/2
6p 5739 5800.27 5792.72 5925.3 5902.77 5954.28
4f7.6s a ⁸D° - 4f7.(8S°).5d (7D°).np y ⁸D
  9/2-9/2
6p 4713.59
4f7.6s a ⁸D° - 4f7.(8S°).5d (9D°).np z ¹⁰D
  7/2-5/2 9/2-11/2 11/2-13/2
6p 6439.93 6230.51 6233.73
4f7.6s a ⁶D° - 4f7.(8S°).5d (7D°).np z ⁶D
  9/2-9/2
6p 5291.26
4f7.6s a ¹⁰D° - 4f7.(8S°).5d (7D°).np y ⁸D
  13/2-11/2
6p 4329.97
4f7.6s b ⁸D° - 4f7.(8S°).5d (9D°).np z ⁸D
  11/2-9/2 11/2-11/2 9/2-9/2 9/2-11/2
6p 8727.77 8642.67 8870.3 8782.46
4f7.6s.6p z ¹⁰P - 4f7.(8S°).6s (9S°).nd e ¹⁰D°
  7/2-5/2 7/2-7/2 7/2-9/2 9/2-7/2 9/2-9/2 9/2-11/2 11/2-9/2 11/2-11/2 11/2-13/2
6d 4911.4 4907.18 4900.86 5029.54 5022.91 5013.17 5293.68 5282.82 5271.96
4f7.6s.6p z ⁶P - 4f7.(8S°).6s (7S°).nd e ⁶D°
  7/2-9/2 7/2-7/2 5/2-5/2 3/2-3/2 3/2-1/2
6d 5199.85 5193.74 5289.25 5352.84 5350.41
4f7.6s.6p z ⁸P - 4f7.(8S°).6s (7S°).nd g ⁸D°
  5/2-3/2 5/2-5/2 7/2-7/2 9/2-11/2
6d 4960.21 4953.52 4962.55 5092.69
4f7.6s.6p z ⁸P - 4f7.(8S°).6s (7S°).nd e ⁶D°
  7/2-9/2
6d 4849.64
4f7.6s.6p z ⁶P - 4f7.(8S°).6s (7S°).nd g ⁸D°
  5/2-5/2
6d 5443.56
4f7.6s.6p y ⁸P - 4f7.(8S°).6s (7S°).nd g ⁸D°
  5/2-3/2 5/2-5/2 7/2-5/2 7/2-7/2 7/2-9/2 9/2-9/2 9/2-11/2
6d 6847.04 6834.3 6910.17 6898.21 6840.93 6914.82 6903.67
4f7.6s.6p z ¹⁰P - 4f7.(8S°).6s (9S°).nd f ¹⁰D°
  7/2-5/2
7d 3967.18
4f7.6s.6p z ⁸P - 4f7.(8S°).6s (7S°).nd f ⁶D°
  7/2-9/2
7d 3963.61
4f7.6s a ¹⁰D° - 4f7.(8S°).5d (9D°).np y ¹⁰P
  5/2-7/2 7/2-7/2 7/2-9/2 9/2-11/2 11/2-9/2 11/2-11/2 13/2-11/2
6p 5133.52 5166.7 5114.37 5067.95 5223.49 5129.1 5215.1
4f7.6s a ⁸D° - 4f7.(8S°).5d (9D°).np x ⁸P
  5/2-5/2 7/2-7/2 9/2-7/2 11/2-9/2
6p 5392.94 5351.69 5426.94 5361.61
4f7.6s a ⁸D° - 4f7.(8S°).5d (9D°).np y ¹⁰P
  9/2-9/2 11/2-11/2
6p 5909.94 5926.52
4f7.6s a ⁸D° - 6f7.(8S°).6s (9S°).np ⁸P
  7/2-5/2
9p 3865.57
4f7.6s2 a ⁸S° - 4f7.(8S°).5d (9D°).np z ¹⁰F
  7/2-7/2
6p 3457.04
4f7.6s2 a ⁸S° - 4f7.(8S°).5d (9D°).np z ⁸F
  7/2-9/2
6p 3106.16
4f7.6s a ¹⁰D° - 4f6.(7F).5d2.ns? ¹⁰P?
  5/2-7/2 9/2-7/2 11/2-9/2
6s? 4331.18 4387.88 4740.5
4f7.6s a ¹⁰D° - 4f6.(7F).5d.ns2 ⁸P
  5/2-7/2 7/2-7/2 9/2-7/2 9/2-9/2
6s2 5495.2 5533.25 5586.83 5287.25
4f7.6s a ⁸D° - 4f6.(7F).5d.ns2 ⁸P
  7/2-9/2
6s2 5983.14
4f7.6s2 a ⁸S° - 4f6.(7F).5d.ns2 ⁸F
  7/2-5/2 7/2-7/2 7/2-9/2
6s2 3322.25 3247.54 3168.28
4f7.6s.6p z ⁸P - 4f7.(8S°).nd2? ⁸P°?
  7/2-5/2 9/2-7/2 9/2-9/2
5d2? 5200.96 5421.07 5355.1
4f7.6s.6p z ⁶P - 4f7.(8S°).nd2? ⁸P°?
  7/2-5/2
5d2? 5605.86
4f7.6s.6p y ⁸P - 4f7.(8S°).nd2? ⁸P°?
  5/2-7/2 5/2-5/2 7/2-9/2
5d2? 7346.25 7281.53 7310.46
4f7.6s a ¹⁰D° - 4f6.(7F).5d.ns2 ⁸D
  5/2-7/2 7/2-7/2 9/2-7/2
6s2 6285.95 6335.82 6406.11
4f7.6s a ⁸D° - 4f6.(7F).5d.ns2 ⁸D
  5/2-7/2 9/2-11/2 11/2-11/2
6s2 7362.25 6603.55 6782.54
4f7.6s2 a ⁸S° - 4f6.(7F).5d.ns2 ⁸G
  7/2-7/2
6s2 3353.7
4f7.6s b ⁸D° - 4f6.(7F).5d.ns2 ⁸D
  11/2-11/2
6s2 8790.88
4f7.6s.6p z ¹⁰P - 4f7.(8S°).6s (9S°).ns e ¹⁰S°
  7/2-9/2 9/2-9/2 11/2-9/2
7s 6802.72 7040.2 7583.91
4f7.6s.6p z ¹⁰P - 4f7.(8S°).6s (9S°).ns e ⁸S°
  7/2-7/2 9/2-7/2
7s 6470.7 6685.21
4f7.6s.6p z ⁸P - 4f7.(8S°).6s (7S°).ns e ⁶S°
  5/2-5/2 7/2-5/2
7s 6787.48 6816.06
4f7.6s.6p z ⁸P - 4f7.(8S°).6s (7S°).ns f ⁸S°
  5/2-7/2 7/2-7/2 9/2-7/2
7s 6522.72 6549.12 6844.83
4f7.6s.6p y ⁸P - 4f7.(8S°).6s (9S°).ns g ⁸S°
  9/2-7/2
8s 6710.45
4f7.6s.6p z ⁸P - 4f7.(8S°).6s (9S°).ns e ⁸S°
  5/2-7/2 7/2-7/2 9/2-7/2
7s 7336.18 7369.6 7746.19
4f7.6s.6p z ⁶P - 4f7.(8S°).6s (7S°).ns e ⁶S°
  7/2-5/2 5/2-5/2 3/2-5/2
7s 7528.7 7742.57 7887.99
4f7.6s.6p z ⁸P - 4f7.(8S°).6s (9S°).ns e ¹⁰S°
  7/2-9/2 9/2-9/2
7s 7803.32 8226.81
4f7.6s.6p z ⁶P - 4f7.(8S°).6s (9S°).ns e ⁸S°
  7/2-7/2 5/2-7/2
7s 8209.8 8464.71
4f7.6s a ⁸D° - 4f6.(7F).5d.ns2 ⁸G
  7/2-9/2
6s2 6567.87
4f7.6s a ⁶D° - 4f7.(6I°).6s.np?
  9/2-9/2
6p? 4329.36
4f7.6s2 a ⁸S° - 4f7.(8S°).5d (9D°).np y ¹⁰P
  7/2-9/2
6p 3066.93
4f7.6s2 a ⁸S° - 4f7.(8S°).5d (9D°).np x ⁸P
  7/2-5/2 7/2-9/2
6p 2958.89 2878.85
4f7.6s2 a ⁸S° - 4f7.(8S°).5d (7D°).np ⁸P
  7/2-9/2 7/2-7/2 7/2-5/2
6p 2379.64 2375.3 2372.83
4f7.6s a ⁸D° - 4f6.(7F).5d.ns2 ⁸F
  9/2-11/2
6s2 6005.61
4f7.6s a ⁶D° - 4f6.(7F).5d.ns2? ⁶F?
  7/2-9/2
6s2? 5983.78
4f7.6s a ⁸D° - 4f7.(8S°).6s (7S°).nf? x ⁸F?
  11/2-13/2
5f? 4137.07
4f7.6s a ¹⁰D° - 4f7.(8S°).6s (9S°).nf? y ¹⁰F?
  7/2-7/2 11/2-13/2
5f? 3917.29 3978.42
4f7.6s2 a ⁸S° - 4f6.(7F).5d.ns2 ⁸D
  7/2-5/2 7/2-7/2 7/2-9/2
6s2 3589.26 3467.87 3350.4
4f7.6s2 a ⁸S° - 4f6.(7F).5d.ns2 ⁸P
  7/2-5/2 7/2-7/2 7/2-9/2
6s2 3334.31 3212.8 3111.43
4f7.6s2 a ⁸S° - 4f6.(7F).5d.ns2 ⁶P
  7/2-5/2 7/2-7/2
6s2 3213.75 3058.98
4f7.6s2 a ⁸S° - 4f6.(7F).5d2.ns? ¹⁰P?
  7/2-9/2
6s? 2893.84
4f7.6s2 a ⁸S° - 4f7.(8S°).5d (9D°).np z ⁸D
  7/2-5/2 7/2-7/2 7/2-9/2
6p 3246.01 3241.39 3235.11
4f7.6s2 a ⁸S° - 4f7.(8S°).5d (9D°).np z ¹⁰D
  7/2-7/2 7/2-9/2
6p 3210.57 3185.55
4f7.6s2 a ⁸S° - 4f7.(8S°).5d (7D°).np y ⁸D
  7/2-5/2 7/2-7/2 7/2-9/2
6p 2732.6 2723.95 2709.98
4f7.6s2 a ⁸S° - 4f7.(8S°).5d (7D°).np z ⁶D
  7/2-9/2
6p 2619.27
 
H   He
Li Be   B C N O F Ne
Na Mg   Al Si P S Cl Ar
K Ca   Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr
Rb Sr   Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe
Cs Ba La Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn
Fr Ra Ac Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr Rf Db Sg Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og
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