Crystallographic Information Framework

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Index

Restraints dictionary version 1.0

Category RESTR_U_RIGID

Name:
'_restr_U_rigid_[]'

Definition:

   The items in this category restrains the anisotropic
   displacement parameters of two atoms to be equal
   within a certain *_target_weight_param along the
   direction of the vector joining the atoms.

Example:

Example 1.
 
    loop_
    _restr_U_rigid_atom_site_label_1
    _restr_U_rigid_site_symmetry_1
    _restr_U_rigid_atom_site_label_2
    _restr_U_rigid_site_symmetry_2
    _restr_U_rigid_target_weight_param
    _restr_U_rigid_U_parallel
    _restr_U_rigid_diff
    _restr_U_rigid_details
        C1 1_555 C2 2_655 0.001 0.0023(2) 0.0006 'C1-C2 is a rigid bond'



Type: null

Category: category_overview