Skip to main content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Energy Levels and Observed Spectral Lines of Krypton, Kr I through Kr XXXVI

Author(s)

Edward B. Saloman

Abstract

The energy levels and observed spectral lines of the krypton atom, in all stages of ionization for which experimental data are available, have been compiled. Sufficient data were found to generate level and line tables for Kr I through Kr X and Kr XVIII through Kr XXXVI. For Kr XXXV and Kr XXXVI and most of Kr XXXIV theoretical values are compiled for the energy levels. In all of the other stages a few lines, some of which may be only tentative classifications, are reported. In addition for Kr I, separate tables of energy levels are tabulated for the isotopes 86Kr and 84Kr. Experimental g-factors are included for Kr I and Kr II. A value, either experimental, semi-empirical, or theoretical, is included for the ionization energy of each ion.
Citation
J. Phys. & Chem. Ref. Data (JPCRD) -

Keywords

compilation, critically evaluated data, energy levels, Kr, krypton, krypton ions, observed spectral lines, spectra
Created November 15, 2018, Updated November 14, 2018