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.

Na2+: NIST Data Set version 20260813

Na III

Max temperature: 6000.0 K

This data collection is critically evaluated and recommended for accuracy.

Na_p2__NIST.adef.json [2.2 KB]

Metadata definition file for Na+2 from the NIST dataset.

Na_p2__NIST.pf [146.5 KB]

Partition function for Na+2 from the NIST dataset.

  • Max temperature: 6000 K
Na_p2__NIST.states [15.9 KB]

Energy levels for Na+2 from the NIST dataset.

  • Number of states: 114
  • Max energy: 552416.0 cm-1
Na_p2__NIST.trans [21.6 KB]

Transitions for Na+2 from the NIST dataset.

  • Number of transitions: 417
  • Max wavenumber: 529498.0 cm-1