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Core CIF Dictionary version 2.3




Category: atom_site

Data type: char

Must appear in a looped list
Must match a value of '_atom_site_label'


   Anisotropic atomic displacement parameters are usually looped in
   a separate list. If this is the case, this code must match the
   _atom_site_label of the associated atom coordinate list and
   conform with the same rules described in _atom_site_label.

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