_atom_site.refinement_flags_occupancy

Name:
'_atom_site.refinement_flags_occupancy'

Definition:

   A code which indicates that refinement restraints or
   constraints were applied to the occupancy of this site.

Type: code

Mandatory item: no

Alias:
_atom_site_refinement_flags_occupancy (cif_core.dic version 2.3)

Related item: _atom_site.refinement_flags_posn (alternate)

The data value must be one of the following:

`.`	no constraints on site-occupancy parameters

`P`	site-occupancy constraint

Category: atom_site

Crystallographic Information Framework