NIST Atomic Spectra Database Ionization Energies Data
O (all spectra) |
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 5]. National Institute of Standards and Technology, Gaithersburg, MD. DOI: https://doi.org/10.18434/T4W30F
BibTex Citation (new window)
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---------------------------------------------------------------------------------------------------------------------------------------------- At. num | El. Name | Isoel. Seq. | Ground Shells | Ground Level | Ionization Energy (eV) | Uncertainty (eV) | References --------|----------|-------------|---------------|--------------|--------------------------------------|----------------------|--------------- 8 | Oxygen | O | 1s2.2s2.2p4 | 3P<2> | 13.618055 | 0.000007 | L74,L3760 8 | Oxygen | N | 1s2.2s2.2p3 | 4S*<3/2> | 35.12112 | 0.00006 | L11267,L10621 8 | Oxygen | C | 1s2.2s2.2p2 | 3P0 | [54.93554] | 0.00012 | L11770 8 | Oxygen | B | 1s2.2s2.2p | 2P*<1/2> | 77.41350 | 0.00025 | L648 8 | Oxygen | Be | 1s2.2s2 | 1S0 | 113.8990 | 0.0005 | L7288 8 | Oxygen | Li | 1s2.2s | 2S<1/2> | [138.1189] | 0.0021 | L4713 8 | Oxygen | He | 1s2 | 1S0 | (739.32697) | 0.00015 | L21139 8 | Oxygen | H | 1s | 2S<1/2> | (871.4099138) | 0.0000012 | L19200 ----------------------------------------------------------------------------------------------------------------------------------------------If you did not find the data you need, please inform the ASD Team.