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.

Na4+: NIST Data Set version 20260813

Na V

Max temperature: 6000.0 K

This data collection is critically evaluated and recommended for accuracy.

Na_p4__NIST.adef.json [2.2 KB]

Metadata definition file for Na+4 from the NIST dataset.

Na_p4__NIST.pf [146.5 KB]

Partition function for Na+4 from the NIST dataset.

  • Max temperature: 6000 K
Na_p4__NIST.states [13.5 KB]

Energy levels for Na+4 from the NIST dataset.

  • Number of states: 97
  • Max energy: 1039620.0 cm-1
Na_p4__NIST.trans [26.0 KB]

Transitions for Na+4 from the NIST dataset.

  • Number of transitions: 503
  • Max wavenumber: 991280.0 cm-1