data_[Na2Dy2Re4O16]
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
  Re  1.9000  1.3500  0.7125
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [I-4]
_cell_length_a [5.1813]
_cell_length_b [5.1813]
_cell_length_c [11.1008]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [82]
_chemical_formula_structural [NaDy(ReO4)2]
_chemical_formula_sum '[Na2 Dy2 Re4 O16]'
_cell_volume [298.0073]
_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  0.0000  0.5000  0.7500  1
  Dy  Dy1  2  0.0000  0.0000  0.0000  1
  Re  Re2  2  0.0000  0.0000  0.5000  1
  Re  Re3  2  0.0000  0.5000  0.2500  1
  O  O4  8  0.1603  0.2531  0.1622  1
  O  O5  8  0.1735  0.7501  0.5810  1
]