data_[K2Pm2Cd2Te6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Pm  1.1300  1.8500  1.1100
  Cd  1.6900  1.5500  1.0900
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [9.6130]
_cell_length_b [4.5739]
_cell_length_c [10.8273]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.8406]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [KPmCdTe3]
_chemical_formula_sum '[K2 Pm2 Cd2 Te6]'
_cell_volume [455.6472]
_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  0.2114  0.7500  0.2380  1
  Pm  Pm1  2  0.3252  0.2500  0.8619  1
  Cd  Cd2  2  0.0848  0.7500  0.6079  1
  Te  Te3  2  0.0958  0.7500  0.8704  1
  Te  Te4  2  0.2306  0.2500  0.5380  1
  Te  Te5  2  0.4578  0.2500  0.1613  1
]