Crystallographic Information Framework

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Electron density dictionary (rhoCIF) version 1.0.1




   This item is used to identify an atom for which a local axis
   system is to be defined.  Its value must be identical to one
   of the values given in the _atom_site_label list.

Appears in list as essential element of loop structure

Must match data name_atom_site_label

Type: char

Category: atom_local_axes