data_[Na4Dy4Cl16]
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 [C2/c]
_cell_length_a [9.1593]
_cell_length_b [15.0287]
_cell_length_c [6.5860]
_cell_angle_alpha [90.0000]
_cell_angle_beta [129.7309]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [NaDyCl4]
_chemical_formula_sum '[Na4 Dy4 Cl16]'
_cell_volume [697.2121]
_cell_formula_units_Z [4]
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  4  0.0000  0.3214  0.7500  1
  Dy  Dy1  4  0.0000  0.0828  0.2500  1
  Cl  Cl2  8  0.1763  0.8004  0.6905  1
  Cl  Cl3  8  0.2244  0.0445  0.7642  1
]