data_[K6Sm2Tm4Te12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Sm  1.1700  1.8500  1.2290
  Tm  1.2500  1.7500  1.0950
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [7.7802]
_cell_length_b [13.4759]
_cell_length_c [8.6424]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.4718]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [K3Sm(TmTe3)2]
_chemical_formula_sum '[K6 Sm2 Tm4 Te12]'
_cell_volume [864.3109]
_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  4  0.0000  0.1643  0.5000  1.0
  K  K1  2  0.0000  0.5000  0.5000  1.0
  Sm  Sm2  2  0.0000  0.0000  0.0000  1.0
  Tm  Tm3  4  0.0000  0.3330  0.0000  1.0
  Te  Te4  8  0.2399  0.1704  0.2083  1.0
  Te  Te5  4  0.2283  0.5000  0.2077  1.0
]