data_[K3Dy3Ag6F18]
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
  Ag  1.9300  1.6000  1.0867
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [R3]
_cell_length_a [6.2699]
_cell_length_b [6.2699]
_cell_length_c [16.2500]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [146]
_chemical_formula_structural [KDyAg2F6]
_chemical_formula_sum '[K3 Dy3 Ag6 F18]'
_cell_volume [553.2324]
_cell_formula_units_Z [3]
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  3  0.0000  0.0000  0.1896  1.0
  Dy  Dy1  3  0.0000  0.0000  0.6828  1.0
  Ag  Ag2  3  0.0000  0.0000  0.4677  1.0
  Ag  Ag3  3  0.0000  0.0000  0.9706  1.0
  F  F4  9  0.0095  0.7336  0.5951  1.0
  F  F5  9  0.0158  0.3711  0.4145  1.0
]