ExoAtom
This is the development version of ExoAtom.
Search for species using terms such as Al, Cr+ or W+, or select an element from the periodic table below.
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Kurucz vs NIST coverage
View the full element-by-ionization-stage coverage matrix for both datasets.
Select a species:
Cu
(Cu I)
Cu+
(Cu II)
Cu2+
(Cu III)
Cu3+
(Cu IV)
Cu4+
(Cu V)
Cu5+
(Cu VI)
Cu6+
(Cu VII)
Cu7+
(Cu VIII)
Cu8+
(Cu IX)
Cu9+
(Cu X)
Cu12+
(Cu XIII)
Cu13+
(Cu XIV)
Cu14+
(Cu XV)
Cu15+
(Cu XVI)
Cu16+
(Cu XVII)
Cu17+
(Cu XVIII)
Cu20+
(Cu XXI)
Cu21+
(Cu XXII)
Cu22+
(Cu XXIII)
Cu23+
(Cu XXIV)
Cu24+
(Cu XXV)
Cu25+
(Cu XXVI)
Cu28+
(Cu XXIX)