![[CIF logo]](https://www.iucr.org/__data/assets/image/0015/131037/CIF_white.png "[CIF home page]")
![[CIF logo]](https://www.iucr.org/__data/assets/image/0003/125499/CIF_v2.5.jpg)
Restraints dictionary version 3.1 definitions
Definitions are arranged alphabetically by category and within category.- Revision history
- Category structure
- CIF_RSTR
- RESTR
- RESTR_ANGLE
- _restr_angle.atom_site_label_1
- _restr_angle.atom_site_label_2
- _restr_angle.atom_site_label_3
- _restr_angle.details
- _restr_angle.diff
- _restr_angle.site_symmetry_1
- _restr_angle.site_symmetry_2
- _restr_angle.site_symmetry_3
- _restr_angle.target
- _restr_angle.target_weight_param
- RESTR_DISTANCE
- _restr_distance.atom_site_label_1
- _restr_distance.atom_site_label_2
- _restr_distance.details
- _restr_distance.diff
- _restr_distance.site_symmetry_1
- _restr_distance.site_symmetry_2
- _restr_distance.target
- _restr_distance.target_weight_param
- RESTR_DISTANCE_MIN
- _restr_distance_min.A
- _restr_distance_min.atom_site_label_1
- _restr_distance_min.atom_site_label_2
- _restr_distance_min.B
- _restr_distance_min.C
- _restr_distance_min.details
- _restr_distance_min.difference
- _restr_distance_min.distance
- _restr_distance_min.E
- _restr_distance_min.F
- _restr_distance_min.G
- _restr_distance_min.site_symmetry_1
- _restr_distance_min.site_symmetry_2
- RESTR_EQUAL_ANGLE
- _restr_equal_angle.atom_site_label_1
- _restr_equal_angle.atom_site_label_2
- _restr_equal_angle.atom_site_label_3
- _restr_equal_angle.class_id
- _restr_equal_angle.details
- _restr_equal_angle.site_symmetry_1
- _restr_equal_angle.site_symmetry_2
- _restr_equal_angle.site_symmetry_3
- RESTR_EQUAL_ANGLE_CLASS
- _restr_equal_angle_class.average
- _restr_equal_angle_class.average_su
- _restr_equal_angle_class.class_id
- _restr_equal_angle_class.details
- _restr_equal_angle_class.diff_max
- _restr_equal_angle_class.target_weight_param
- RESTR_EQUAL_DISTANCE
- _restr_equal_distance.atom_site_label_1
- _restr_equal_distance.atom_site_label_2
- _restr_equal_distance.class_id
- _restr_equal_distance.details
- _restr_equal_distance.site_symmetry_1
- _restr_equal_distance.site_symmetry_2
- RESTR_EQUAL_DISTANCE_CLASS
- _restr_equal_distance_class.average
- _restr_equal_distance_class.average_su
- _restr_equal_distance_class.class_id
- _restr_equal_distance_class.details
- _restr_equal_distance_class.diff_max
- _restr_equal_distance_class.target_weight_param
- RESTR_EQUAL_TORSION
- _restr_equal_torsion.atom_site_label_1
- _restr_equal_torsion.atom_site_label_2
- _restr_equal_torsion.atom_site_label_3
- _restr_equal_torsion.atom_site_label_4
- _restr_equal_torsion.class_id
- _restr_equal_torsion.details
- _restr_equal_torsion.site_symmetry_1
- _restr_equal_torsion.site_symmetry_2
- _restr_equal_torsion.site_symmetry_3
- _restr_equal_torsion.site_symmetry_4
- RESTR_EQUAL_TORSION_CLASS
- _restr_equal_torsion_class.average
- _restr_equal_torsion_class.average_su
- _restr_equal_torsion_class.class_id
- _restr_equal_torsion_class.details
- _restr_equal_torsion_class.diff_max
- _restr_equal_torsion_class.target_weight_param
- RESTR_PARAMETER
- _restr_parameter.atom_coefficient
- _restr_parameter_atom.site_label
- _restr_parameter.class_id
- _restr_parameter.id
- RESTR_PARAMETER_CLASS
- _restr_parameter_class.class_id
- _restr_parameter_class.details
- _restr_parameter_class.parameter_type
- _restr_parameter_class.target
- _restr_parameter_class.target_weight_param
- RESTR_PLANE
- _restr_plane.atom_site_label
- _restr_plane.class_id
- _restr_plane.details
- _restr_plane.displacement
- _restr_plane.id
- _restr_plane.site_symmetry
- _restr_plane.target_weight_param
- RESTR_PLANE_CLASS
- _restr_plane_class.class_id
- _restr_plane_class.details
- _restr_plane_class.displacement_avsu
- _restr_plane_class.displacement_max
- _restr_plane_class.displacement_max_atom_site_label
- _restr_plane_class.displacement_max_site_symmetry
- RESTR_RIGID_BODY
- _restr_rigid_body.atom_site_label
- _restr_rigid_body.class_id
- _restr_rigid_body.details
- _restr_rigid_body.id
- _restr_rigid_body.site_symmetry
- RESTR_RIGID_BODY_CLASS
- RESTR_TORSION
- _restr_torsion.angle_target
- _restr_torsion.atom_site_label_1
- _restr_torsion.atom_site_label_2
- _restr_torsion.atom_site_label_3
- _restr_torsion.atom_site_label_4
- _restr_torsion.details
- _restr_torsion.diff
- _restr_torsion.site_symmetry_1
- _restr_torsion.site_symmetry_2
- _restr_torsion.site_symmetry_3
- _restr_torsion.site_symmetry_4
- _restr_torsion.weight_param
- RESTR_U_ISO
- RESTR_U_RIGID
- _restr_U_rigid.atom_site_label_1
- _restr_U_rigid.atom_site_label_2
- _restr_U_rigid.details
- _restr_U_rigid.diff
- _restr_U_rigid.site_symmetry_1
- _restr_U_rigid.site_symmetry_2
- _restr_U_rigid.target_weight_param
- _restr_U_rigid.U_parallel
- RESTR_U_SIMILAR