data_[Na2Dy2Cl8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Dy  1.2200  1.7500  1.1310
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [6.7604]
_cell_length_b [6.8088]
_cell_length_c [7.0758]
_cell_angle_alpha [88.7134]
_cell_angle_beta [86.8947]
_cell_angle_gamma [77.4211]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [NaDyCl4]
_chemical_formula_sum '[Na2 Dy2 Cl8]'
_cell_volume [317.3962]
_cell_formula_units_Z [2]
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
[
  Na  Na0  2  0.2289  0.1946  0.5278  1.0
  Dy  Dy1  2  0.2113  0.6984  0.9474  1.0
  Cl  Cl2  2  0.0372  0.5034  0.2402  1.0
  Cl  Cl3  2  0.0961  0.0027  0.2027  1.0
  Cl  Cl4  2  0.3924  0.8009  0.6405  1.0
  Cl  Cl5  2  0.4428  0.3196  0.8761  1.0
]