data_[K2Dy2Ge2O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Dy  1.2200  1.7500  1.1310
  Ge  2.0100  1.2500  0.7700
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [5.7583]
_cell_length_b [5.8860]
_cell_length_c [7.4324]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.4824]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [KDyGeO4]
_chemical_formula_sum '[K2 Dy2 Ge2 O8]'
_cell_volume [240.2748]
_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
[
  K  K0  2  0.3180  0.2500  0.0711  1.0
  Dy  Dy1  2  0.2016  0.2500  0.5393  1.0
  Ge  Ge2  2  0.2591  0.7500  0.3369  1.0
  O  O3  4  0.0451  0.5221  0.3197  1.0
  O  O4  2  0.4544  0.7500  0.1945  1.0
  O  O5  2  0.4667  0.7500  0.5678  1.0
]