data_[K2Tb4Ce6Te12]
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
  Ce  1.1200  1.8500  1.0800
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [19.6918]
_cell_length_b [4.4557]
_cell_length_c [9.1124]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.4871]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [KTb2(CeTe2)3]
_chemical_formula_sum '[K2 Tb4 Ce6 Te12]'
_cell_volume [777.4834]
_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  0.5000  0.0000  1.0
  Tb  Tb1  4  0.1698  0.0000  0.3412  1.0
  Ce  Ce2  4  0.1623  0.0000  0.8298  1.0
  Ce  Ce3  2  0.0000  0.5000  0.5000  1.0
  Te  Te4  4  0.0062  0.0000  0.2621  1.0
  Te  Te5  4  0.1678  0.5000  0.5796  1.0
  Te  Te6  4  0.1716  0.5000  0.0953  1.0
]