NIST Atomic Spectra Database Levels Data Eu II 172 Levels Found |
Example of how to reference these results:
Ralchenko, Yu., Kramida, A.E., Reader, J., and NIST ASD Team (2011). NIST Atomic Spectra Database (ver. 4.1.0), [Online]. Available: http://physics.nist.gov/asd [2011, November 2]. National Institute of Standards and Technology, Gaithersburg, MD. |
Some data for neutral and singly-charged ions are available in the Handbook of Basic Atomic Spectroscopic Data |
-------------------------------------------------------------- Configuration | Term | J | Level | ------------------------|------------|-----|-----------------| | | | | 4f7.(8S*).6s | a 9S* | 4 | 0 | | | | | 4f7.(8S*).6s | a 7S* | 3 | 1669.21 | | | | | 4f7.(8S*).5d | a 9D* | 2 | 9923.00 | | | 3 | 10081.65 | | | 4 | 10312.82 | | | 5 | 10643.48 | | | 6 | 11128.22 | | | | | 4f7.(8S*).5d | a 7D* | 5 | 16860.72 | | | 4 | 17004.06 | | | 3 | 17140.87 | | | 2 | 17247.67 | | | 1 | 17324.66 | | | | | 4f7.(8S*7/2).6p.1/2 | (7/2,1/2) | 3 | 23774.28 | | | 4 | 24207.86 | | | | | 4f7.(8S*7/2).6p.3/2 | (7/2,3/2) | 5 | 26172.83 | | | 4 | 26838.50 | | | 3 | 27104.07 | | | 2 | 27256.35 | | | | | 4f6.(7F).5d (8D).6s | z 9D | 2 | 30189.31 | | | 3 | 31500.82 | | | 4 | 32486.10 | | | 5 | 33420.20 | | | | | | 101 | 4 | 33779.95 | | | | | | 102 | 3 | 33919.70 | | | | | | 103 | 2 | 33944.49 | | | | | 4f6.(7F).5d (8P).6s | y 9P | 3 | 34393.57 | | | | | | 104 | 3 | 34546.10 | | | | | | 105 | 4 | 34617.73 | | | | | 4f6.(7F).5d (8D).6s | z 9D | 6 | 34764.97 | | | | | | 106 | 3 | 34923.43 | | | | | | 107 | 4 | 35045.98 | | | | | | 108 | 3 | 35440.88 | | | | | 4f6.(7F).5d (8P).6s | y 9P | 4 | 35527.02 | | | | | | 109 | 3 | 35567.74 | | | | | | z 7D? | 2 | 35846.96 | | | | | | 110 | 4 | 35935.81 | | | | | | 111 | 4 | 36428.89 | | | | | 4f6.(7F).5d2.(3F) | x 9P | 3 | 36628.00 | | | | | 4f6.(7F).5d (8P).6s | y 9P | 5 | 36648.95 | | | | | | 112 | 3 | 36821.20 | | | | | | 113 | 4 | 36954.00 | | | | | | 114 | 5 | 37000.00 | | | | | | 115 | 2 | 37003.23 | | | | | | z 7D? | 4 | 37010.70 | | | 3 | 37167.90 | | | | | 4f6.(7F).5d2.(3F) | x 9P | 4 | 37223.78 | | | | | 4f6.(7F).5d2? | y 7P | 2 | 37336.83 | | | | | | 116 | 6 | 37583.63 | | | | | | 117 | 3 | 37605.51 | | | | | | 118 | 4 | 37622.87 | | | 3 | 37622.87 | | | | | | 119 | 2 | 37799.89 | | | | | 4f6.(7F).5d2.(3F) | x 9P | 5 | 37849.34 | | | | | | 120 | 5 | 37932.19 | | | | | | 121 | 4 | 37993.64 | | | | | | 122 | 4 | 38058.03 | | | | | | x 7P? | 2 | 38146.44 | | | | | | 123 | 3 | 38295.89 | | | | | | x 7P? | 3 | 38463.66 | | | | | | 124 | 1 | 38582.08 | | | | | | 125 | 7 | 38725.32 | | | | | | 126 | 5 | 38784.47 | | | | | 4f6.(7F).5d2? | y 7P | 3 | 38804.98 | | | | | | 127 | 4 | 38995.52 | | | | | | 128 | 2 | 39099.43 | | | | | 4f6.(7F).5d2? | y 7P | 4 | 39134.72 | | | | | | x 7P? | 4 | 39554.43 | | | | | | 129 | 6 | 39601.80 | | | | | | 130 | 3 | 39767.55 | | | | | | 131 | 6 | 40316.92 | | | | | | 132 | 4 | 40870.72 | | | | | | 133 | 6 | 41099.11 | | | | | | 134 | 5 | 41223.24 | | | | | | 135 | 4 | 41438.13 | | | | | | 136 | 4 | 41666.81 | | | | | | 137 | 4 | 41714.84 | | | | | | 138 | 2 | 42391.03 | | | | | | y 9D? | 2 | 42438.56 | | | | | | 139 | 4 | 42710.14 | | | | | | 140 | 4 | 42939.45 | | | 3 | 42939.45 | | | | | | y 9D? | 3 | 43193.46 | | | | | | 141 | 4 | 43461.07 | | | 5 | 43461.07 | | | | | | 142 | 5 | 43643.12 | | | | | | y 9D? | 4 | 44075.84 | | | | | | 143 | 5 | 44947.15 | | | | | | y 9D? | 5 | 45126.78 | | | 6 | 46029.14 | | | | | | 144 | 4 | 46032.03 | | | | | | 145 | 4 | 46584.45 | | | | | | 146 | 2 | 48171.51 | | | | | | 147 | 1 | 48180.68 | | | 2 | 48180.68 | | | | | | 148 | 5 | 48378.03 | | | | | | 149 | 2 | 48522.28 | | | | | | 150 | 3 | 48536.61 | | | | | | 151 | 4 | 48872.85 | | | | | | 152 | 3 | 48910.95 | | | | | | 153 | 5 | 49003.10 | | | 4 | 49003.10 | | | | | | 154 | 2 | 49043.00 | | | | | 4f7.(8S*).7s | e 9S* | 4 | 49128.03 | | | | | | 155 | 2 | 49254.68 | | | | | | 156 | 3 | 49480.46 | | | | | 4f7.(8S*).7s | e 7S* | 3 | 49646.62 | | | | | | 157 | 2 | 49720.89 | | | | | | 158 | 1 | 50947.46 | | | | | 4f6.5d.6p? | e 7F* | 5 | 52963.40 | | | 4 | 53150.34 | | | 3 | 53490.44 | | | | | | 1* | 4 | 53783.01 | | | | | 4f6.5d.6p? | e 7F* | 2 | 53861.26 | | | | | 4f7.(8S*).6d | e 9D* | 2 | 54273.98 | | | | | 4f7.(8S*).6d | e 7D* | 4 | 54295.02 | | | | | 4f7.(8S*).6d | e 9D* | 3 | 54320.69 | | | 4 | 54380.30 | | | | | 4f7.(8S*).6d | e 7D* | 5 | 54428.76 | | | 1 | 54435.41 | | | | | 4f7.(8S*).6d | e 9D* | 5 | 54484.27 | | | | | 4f7.(8S*).6d | e 7D* | 2 | 54490.63 | | | | | 4f7.(8S*).6d | e 9D* | 6 | 54565.04 | | | | | 4f7.(8S*).6d | e 7D* | 3 | 54589.10 | | | | | | 2* | 3 | 54600.07 | | | 4 | 54600.07 | | | | | | 3* | 3 | 55156.18 | | | | | | 4* | 3 | 55193.08 | | | | | | 5* | 3 | 55559.02 | | | | | 4f8? | z 7F | 6 | 55651.82 | | | | | | 159 | 2 | 55693.94 | | | | | | 160 | 2 | 55807.25 | | | | | 4f8? | z 7F | 3 | 55967.88 | | | 0 | 55986.45 | | | 5 | 55991.33 | | | 4 | 56067.39 | | | | | | 6* | 4 | 56158.66 | | | 3 | 56158.66 | | | | | | 161 | 3 | 56229.17 | | | | | 4f8? | z 7F | 1 | 56245.61 | | | | | | f 7D*? | 5 | 56271.40 | | | 4 | 56293.33 | | | 3 | 56309.21 | | | 1 | 56310.89 | | | 2 | 56321.27 | | | | | | 7* | 2 | 56421.62 | | | 3 | 56421.62 | | | | | 4f8? | z 7F | 2 | 56571.04 | | | | | | 8* | 5 | 56781.20 | | | | | | 9* | 4 | 57127.26 | | | 3 | 57127.26 | | | | | | 10* | 4 | 57270.14 | | | | | | 11* | 3 | 57360.05 | | | 4 | 57360.05 | | | | | | 162 | 2 | 57363.68 | | | 1 | 57363.68 | | | | | | 163 | 3 | 57388.87 | | | | | | 164 | 3 | 57415.06 | | | 2 | 57415.06 | | | | | | 165 | 4 | 57634.02 | | | 3 | 57634.02 | | | | | | 166 | 2 | 58920.64 | | | | | | 12* | 3 | 59045.49 | | | | | | 167 | 1 | 59145.26 | | | | | | 168 | 2 | 59334.70 | | | | | | 169 | 5 | 59343.45 | | | 4 | 59343.45 | | | | | | 13* | 3 | 59765.77 | | | | | | 170 | 4 | 59995.34 | | | 3 | 59995.34 | | | | | 4f7.(8S*).8s | f 9S* | 4 | 66598.00 | | | | | 4f7.(8S*).8s | f 7S* | 3 | 66836.16 | ------------------------|------------|-----|-----------------| | | | | Eu III (8S*7/2) | Limit | --- | 90665 | --------------------------------------------------------------
Query time: 0.3 sec