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Restraints dictionary version 3.1
Category RESTR_U_ISO
Name:'RESTR_U_ISO'
Parent category:
CIF_RSTR
Definition:
This restraint attempts to make an anisotropic atomic displacement isotropic within the range of the weighting parameter. It corresponds to SHELX ISO.
Category is of type Loop
Category key:_restr_U_iso.atom_site_label