data_[K2Tb2Ag2Cl12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Tb  1.1000  1.7500  0.9815
  Ag  1.9300  1.6000  1.0867
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [C2]
_cell_length_a [7.2105]
_cell_length_b [11.4553]
_cell_length_c [7.0215]
_cell_angle_alpha [90.0000]
_cell_angle_beta [93.8874]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [5]
_chemical_formula_structural [KTbAgCl6]
_chemical_formula_sum '[K2 Tb2 Ag2 Cl12]'
_cell_volume [578.6267]
_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  0.0000  0.0098  0.5000  1.0
  Tb  Tb1  2  0.0000  0.6794  0.0000  1.0
  Ag  Ag2  2  0.0000  0.3337  0.0000  1.0
  Cl  Cl3  4  0.1240  0.4935  0.2158  1.0
  Cl  Cl4  4  0.1704  0.8142  0.2482  1.0
  Cl  Cl5  4  0.1840  0.1815  0.1906  1.0
]