data_[Pm2Pr4Sm6Te12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Pr  1.1300  1.8500  1.0600
  Sm  1.1700  1.8500  1.2290
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [19.5051]
_cell_length_b [4.4542]
_cell_length_c [9.0042]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.2676]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [PmPr2(SmTe2)3]
_chemical_formula_sum '[Pm2 Pr4 Sm6 Te12]'
_cell_volume [761.4104]
_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
[
  Pr  Pr0  4  0.1672  0.0000  0.3338  1
  Pm  Pm1  2  0.0000  0.5000  0.0000  1
  Sm  Sm2  4  0.1683  0.0000  0.8336  1
  Sm  Sm3  2  0.0000  0.5000  0.5000  1
  Te  Te4  4  0.0021  0.0000  0.7498  1
  Te  Te5  4  0.1648  0.5000  0.5870  1
  Te  Te6  4  0.1663  0.5000  0.0783  1
]