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| NIST Atomic Spectra Database Levels Data
Mg II 149 Levels Found |
Example of how to reference these results:
Kramida, A., Ralchenko, Yu., Reader, J., and NIST ASD Team (2023). NIST Atomic Spectra Database (ver. 5.11), [Online]. Available: https://physics.nist.gov/asd [2024, May 1]. National Institute of Standards and Technology, Gaithersburg, MD. DOI: https://doi.org/10.18434/T4W30F
BibTex Citation (new window)
|
| Data on Landé factors are not available for this ion in ASD Some data for neutral and singly-charged ions are available in the Handbook of Basic Atomic Spectroscopic Data | |
| Primary data source | Query NIST Bibliographic Database for Mg II (new window) | |
| Martin and Zalubas 1980 | Literature on Mg II Energy Levels | |
| Configuration | Term | J | Level (cm-1) |
Uncertainty (cm-1) |
Leading percentages | Reference | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2p63s | 2S | 1/2 | 0.00 | L4995 | ||||||||
| 2p63p | 2P° | 1/2 | 35 669.31 | |||||||||
| 3/2 | 35 760.88 | |||||||||||
| 2p64s | 2S | 1/2 | 69 804.95 | |||||||||
| 2p63d | 2D | 5/2 | 71 490.19 | |||||||||
| 3/2 | 71 491.06 | |||||||||||
| 2p64p | 2P° | 1/2 | 80 619.50 | |||||||||
| 3/2 | 80 650.02 | |||||||||||
| 2p65s | 2S | 1/2 | 92 790.51 | |||||||||
| 2p64d | 2D | 5/2 | 93 310.59 | |||||||||
| 3/2 | 93 311.11 | |||||||||||
| 2p64f | 2F° | 5/2 | 93 799.63 | |||||||||
| 7/2 | 93 799.75 | |||||||||||
| 2p65p | 2P° | 1/2 | 97 455.12 | |||||||||
| 3/2 | 97 468.92 | |||||||||||
| 2p66s | 2S | 1/2 | 103 196.75 | |||||||||
| 2p65d | 2D | 5/2 | 103 419.70 | |||||||||
| 3/2 | 103 420.00 | |||||||||||
| 2p65f | 2F° | 5/2 | 103 689.86 | |||||||||
| 7/2 | 103 689.92 | |||||||||||
| 2p65g | 2G | 7/2 | 103 705.66 | |||||||||
| 9/2 | 103 705.66 | |||||||||||
| 2p66p | 2P° | 1/2 | 105 622.34 | |||||||||
| 3/2 | 105 629.72 | |||||||||||
| 2p67s | 2S | 1/2 | 108 784.33 | |||||||||
| 2p66d | 2D | 5/2 | 108 900.02 | |||||||||
| 3/2 | 108 900.20 | |||||||||||
| 2p66f | 2F° | 5/2 | 109 062.32 | |||||||||
| 7/2 | 109 062.35 | |||||||||||
| 2p66g | 2G | 7/2 | 109 072.05 | |||||||||
| 9/2 | 109 072.05 | |||||||||||
| 2p66h | 2H° | 9/2 | 109 073.97 | |||||||||
| 11/2 | 109 073.97 | |||||||||||
| 2p67p | 2P° | 1/2 | 110 203.58 | |||||||||
| 3/2 | 110 207.99 | |||||||||||
| 2p68s | 2S | 1/2 | 112 129.20 | |||||||||
| 2p67d | 2D | 5/2 | 112 197.05 | |||||||||
| 3/2 | 112 197.17 | |||||||||||
| 2p67f | 2F° | 5/2 | 112 301.47 | |||||||||
| 7/2 | 112 301.47 | |||||||||||
| 2p67g | 2G | 7/2 | 112 307.79 | |||||||||
| 9/2 | 112 307.79 | |||||||||||
| 2p67h | 2H° | 9/2 | 112 309.06 | |||||||||
| 11/2 | 112 309.06 | |||||||||||
| 2p67i | 2I | 9/2 or 11/2 or 13/2 | 112 309.45 | |||||||||
| 2p68p | 2P° | 1/2 | 113 030.25 | |||||||||
| 3/2 | 113 033.09 | |||||||||||
| 2p69s | 2S | 1/2 | 114 289.36 | |||||||||
| 2p68d | 2D | 5/2 | 114 332.68 | |||||||||
| 3/2 | 114 332.74 | |||||||||||
| 2p68f | 2F° | 5/2 | 114 403.55 | |||||||||
| 7/2 | 114 403.55 | |||||||||||
| 2p68g | 2G | 7/2 | 114 407.88 | |||||||||
| 9/2 | 114 407.88 | |||||||||||
| 2p68h | 2H° | 9/2 | 114 408.74 | |||||||||
| 11/2 | 114 408.74 | |||||||||||
| 2p68i | 2I | 9/2 or 11/2 or 13/2 | 114 409.02 | |||||||||
| 2p69p | 2P° | 1/2 | 114 896.79 | |||||||||
| 3/2 | 114 898.72 | |||||||||||
| 2p610s | 2S | 1/2 | 115 764.99 | |||||||||
| 2p69d | 2D | 5/2 | 115 794.39 | |||||||||
| 3/2 | 115 794.44 | |||||||||||
| 2p69f | 2F° | 5/2 | 115 844.60 | |||||||||
| 7/2 | 115 844.60 | |||||||||||
| 2p69g | 2G | 7/2 | 115 847.67 | |||||||||
| 9/2 | 115 847.67 | |||||||||||
| 2p69h | 2H° | 9/2 | 115 848.28 | |||||||||
| 11/2 | 115 848.28 | |||||||||||
| 2p69i | 2I | 9/2 or 11/2 or 13/2 | 115 848.51 | |||||||||
| 2p610p | 2P° | 1/2 | [116 193.7] | |||||||||
| 3/2 | [116 195.1] | |||||||||||
| 2p610d | 2D | 5/2 | 116 838.45 | |||||||||
| 3/2 | 116 838.48 | |||||||||||
| 2p610f | 2F° | 5/2 | 116 875.25 | |||||||||
| 7/2 | 116 875.25 | |||||||||||
| 2p610g | 2G | 7/2 | 116 877.54 | |||||||||
| 9/2 | 116 877.54 | |||||||||||
| 2p610h | 2H° | 9/2 | 116 878.04 | |||||||||
| 11/2 | 116 878.04 | |||||||||||
| 2p610i | 2I | 9/2 or 11/2 or 13/2 | 116 878.13 | |||||||||
| 2p611g | 2G | 7/2 | 117 639.51 | |||||||||
| 9/2 | 117 639.51 | |||||||||||
| Mg III (2p6 1S0) | Limit | --- | 121 267.64 | 0.05 | L10635 | |||||||
| 2p53s2 | 2P° | 3/2 | 402 590 | |||||||||
| 1/2 | 404 510 | |||||||||||
| 2p5(2P°)3s3p(3P°) | 4S | 3/2 | 428 957 | |||||||||
| 2p5(2P°)3s3p(3P°) | 4D | 7/2 | 434 090 | |||||||||
| 5/2 | 434 633 | |||||||||||
| 3/2 | 435 190 | |||||||||||
| 1/2 | 435 640 | |||||||||||
| 2p53s3p? | 435 200 | |||||||||||
| 2p5(2P°)3s3p(3P°) | 4P | 5/2 | 437 570 | |||||||||
| 3/2 | 438 167 | |||||||||||
| 2p53s3p? | 439 300 | |||||||||||
| 2p5(2P°)3s3p(3P°) | 2D | 5/2 | 439 540 | |||||||||
| 2p53s3p? | 440 200 | |||||||||||
| 2p5(2P°)3s3p(3P°) | 2P | 3/2 | 441 330 | |||||||||
| 2p53s3p? | 445 100 | |||||||||||
| 2p53s3p? | 457 300 | |||||||||||
| 2p53s3p? | 458 500 | |||||||||||
| 2p5(2P°)3s3p(1P°) | 2P | 3/2 | 459 800? | |||||||||
| 2p53s3p? | 460 100 | |||||||||||
| 2p5(2P°)3s3p(1P°) | 2S | 1/2 | 464 930? | |||||||||
| 2p5(2P°)3p2(1D) | 2P° | 1/2 | 477 490 | 49 | 42 | 2p5(2P°)3s3d(1D) | 2P° | |||||
| 3/2 | 478 260 | 42 | 35 | 2p5(2P°)3s3d(1D) | 2P° | |||||||
| 2p5(2P°)3p2(3P) | 4P° | 5/2 | 483 373 | |||||||||
| 2p5(2P°)3p2(3P) | 4D° | 7/2 | 486 856 | |||||||||
| 5/2 | 488 343 | 4 | ||||||||||
| 2p5(2P°)3s4s(3S) | 4P° | 5/2 | 487 205 | |||||||||
| 2p5(2P°)3s3d(3D) | 4F° | 9/2 | 489 383 | |||||||||
| 2p5(2P°)3s3d(3D) | 4P° | 5/2 | 489 440 | |||||||||
| 2p5(2P°)3s4s(3S) | 2P° | 1/2 | 491 330 | 78 | 12 | 2p5(2P°)3s4s(3S) | 4P° | |||||
| 3/2 | 491 590 | 63 | 26 | 2p5(2P°)3s4s(1S) | 2P° | |||||||
| 2p5(2P°)3s3d(3D) | ° | 3/2 | 492 760 | 48 | 2D° | 47 | 2p5(2P°)3s3d(3D) | 2P° | ||||
| 2p5(2P°)3s3d(3D) | 2P° | 1/2 | 493 800 | 87 | 10 | 2p5(2P°)3s3d(3D) | 4D° | |||||
| 2p5(2P°)3s4s(1S) | 2P° | 3/2 | 494 390 | 68 | 26 | 2p5(2P°)3s4s(3S) | 2P° | |||||
| 1/2 | 495 050 | 91 | 8 | 2p5(2P°)3s4s(3S) | 2P° | |||||||
| 2p5(2P°)3p2(3P) | 2P° | 1/2 | 501 730 | 76 | 19 | 2p5(2P°)3s3d(1D) | 2P° | |||||
| 3/2 | 505 780 | 75 | 19 | 2p5(2P°)3s3d(1D) | 2P° | |||||||
| 2p53s4d? | ° | 1/2 or 3/2 | 516 420 | |||||||||
| 2p53s5s? | ° | 1/2 or 3/2 | 517 060 | |||||||||
| 2p53s4d? | ° | 1/2 or 3/2 | 517 300 | |||||||||
| 2p53s4d? | ° | 1/2 or 3/2 | 517 890 | |||||||||
| 2p53s5s? | ° | 1/2 or 3/2 | 518 560 | |||||||||
| 2p53s4d? | ° | 1/2 or 3/2 | 519 350 | |||||||||
| 2p53s4d? | ° | 1/2 or 3/2 | 519 750 | |||||||||
| 2p53s5s? | ° | 1/2 or 3/2 | 521 780 | |||||||||
| 2p53s4d? | ° | 1/2 or 3/2 | 522 030 | |||||||||
| 2p53s4d? | ° | 1/2 or 3/2 | 522 740 | |||||||||
| 2p53s5d? | ° | 1/2 or 3/2 | 528 070 | |||||||||
| 2p53s5d? | ° | 1/2 or 3/2 | 528 460 | |||||||||
| 2p53s5d? | ° | 1/2 or 3/2 | 529 070 | |||||||||
| 2p53s5d? | ° | 1/2 or 3/2 | 529 350 | |||||||||
| 2p53s5d? | ° | 1/2 or 3/2 | 530 390 | |||||||||
| 2p53s6d? | ° | 1/2 or 3/2 | 533 670 | |||||||||
| 2p53s6d? | ° | 1/2 or 3/2 | 534 220 | |||||||||
| 2p53s6d? | ° | 1/2 or 3/2 | 535 220 | |||||||||
| 2p53s6d? | ° | 1/2 or 3/2 | 536 280 | |||||||||
| 2p53s7d? | ° | 1/2 or 3/2 | 537 690 | |||||||||
| 2p53s7d? | ° | 1/2 or 3/2 | 538 820 | |||||||||
| 2p53s6d? | ° | 1/2 or 3/2 | 539 780 | |||||||||
| 2p53s8d? | ° | 1/2 or 3/2 | 541 100 | |||||||||
| 2p53s9d? | ° | 1/2 or 3/2 | 541 480 | |||||||||
| 2p53s9d? | ° | 1/2 or 3/2 | 542 560 | |||||||||
| 2p53s7d? | ° | 1/2 or 3/2 | 543 210 | |||||||||
| Mg III (2p53s 3P°2) | Limit | --- | 546 908 | |||||||||
| Mg III (2p53s 3P°1) | Limit | --- | 548 136 | |||||||||
| Mg III (2p53s 3P°0) | Limit | --- | 549 120 | |||||||||
| Mg III (2p53s 1P°1) | Limit | --- | 552 798 | |||||||||
If you did not find the data you need, please inform the ASD Team.
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