data_[K1Sm1Te2]
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
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [Pmm2]
_cell_length_a [4.5780]
_cell_length_b [5.4138]
_cell_length_c [18.8864]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [25]
_chemical_formula_structural [KSmTe2]
_chemical_formula_sum '[K1 Sm1 Te2]'
_cell_volume [468.0930]
_cell_formula_units_Z [1]
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  1  0.0000  0.5000  0.5960  1
  Sm  Sm1  1  0.0000  0.0000  0.4518  1
  Te  Te2  1  0.0000  0.5000  0.3902  1
  Te  Te3  1  0.5000  0.0000  0.5620  1
]