data_[K4Dy4Si8O24]
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
  Si  1.9000  1.1000  0.5400
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [10.3268]
_cell_length_b [9.8877]
_cell_length_c [5.4684]
_cell_angle_alpha [90.0000]
_cell_angle_beta [102.7941]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [KDy(SiO3)2]
_chemical_formula_sum '[K4 Dy4 Si8 O24]'
_cell_volume [544.5049]
_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
[
  K  K0  4  0.0000  0.1770  0.2500  1.0
  Dy  Dy1  4  0.0000  0.3844  0.7500  1.0
  Si  Si2  8  0.2183  0.0824  0.7836  1.0
  O  O3  8  0.1190  0.4274  0.1449  1.0
  O  O4  8  0.1489  0.2285  0.7265  1.0
  O  O5  8  0.1648  0.0110  0.0225  1.0
]