data_[K3Ho3Ag6F18]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Ho  1.2300  1.7500  1.0410
  Ag  1.9300  1.6000  1.0867
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [R3]
_cell_length_a [6.2606]
_cell_length_b [6.2606]
_cell_length_c [16.2416]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [146]
_chemical_formula_structural [KHoAg2F6]
_chemical_formula_sum '[K3 Ho3 Ag6 F18]'
_cell_volume [551.3058]
_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  0.1894  1.0
  Ho  Ho1  3  0.0000  0.0000  0.6826  1.0
  Ag  Ag2  3  0.0000  0.0000  0.4671  1.0
  Ag  Ag3  3  0.0000  0.0000  0.9707  1.0
  F  F4  9  0.0085  0.7335  0.5955  1.0
  F  F5  9  0.0177  0.3733  0.4146  1.0
]