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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Hf: NIST Data Set version 20240901

Hf I | mass = 178.49 u

Max temperature: 6000 K

This data collection is critically evaluated and recommended for accuracy.
- Hf__NIST.states [30.1 KB]
  Energy levels for Hf from the NIST dataset.
  - Number of states: 278
  - Max energy: 51390.77 cm-1
- Hf__NIST.adef.json [4.3 KB]
  Metadata definition file for Hf from the NIST dataset.
- Hf__NIST.pf [152.3 KB]
  Partition function for Hf from the NIST dataset.
  - Max temperature: 6000 K
- Hf__NIST.trans [9.9 KB]
  Transitions for Hf from the NIST dataset.
  - Number of transitions: 187
  - Max wavenumber: 31610.65 cm-1