Symmetric Top Molecule

These are the settings for a symmetric molecule as a whole, i.e. those common to all states (but perhaps different for different isotopomers).

Settings

nNuclei Number of nuclei to calculate hyperfine structure for.
Jmin Minimum J to use in calculation - set to -1 (default) to use value from species.
Jmax Maximum J to use in calculation - set to -1 (default) to use value from species.
Colour Colour - set to "None" to take value from elsewhere.
PointGroup Point group of molecule. Possible values are:
C3v, C4v, C5v, C6v, C7v, C8v, D3h, D4h, D5h, D6h, D7h, D8h, D2d, D3d, D4d, D5d, D6d, D7d, D8d
Wt0 Statistical Weight for each possible rovibronic symmetry. The number of settings here depends on the point group set as above, with one setting per rovibronic symmetry.

Parameters

Abundance Abundance of this isotope; default is 1