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.

Al4+: NIST Data Set version 20260813

Al V

Max temperature: 6000.0 K

This data collection is critically evaluated and recommended for accuracy.

Al_p4__NIST.adef.json [2.2 KB]

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

Al_p4__NIST.pf [146.5 KB]

Partition function for Al+4 from the NIST dataset.

  • Max temperature: 6000 K
Al_p4__NIST.states [20.7 KB]

Energy levels for Al+4 from the NIST dataset.

  • Number of states: 148
  • Max energy: 1172228.0 cm-1
Al_p4__NIST.trans [23.0 KB]

Transitions for Al+4 from the NIST dataset.

  • Number of transitions: 444
  • Max wavenumber: 1131650.0 cm-1