data_[Pr12Sm6Ho4Tl2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Sm  1.1700  1.8500  1.2290
  Ho  1.2300  1.7500  1.0410
  Tl  1.6200  1.9000  1.3325
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.2812]
_cell_length_b [10.9407]
_cell_length_c [11.9260]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.4631]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pr6Sm3Ho2Tl]
_chemical_formula_sum '[Pr12 Sm6 Ho4 Tl2]'
_cell_volume [805.9378]
_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  8  0.2438  0.1637  0.2445  1
  Pr  Pr1  4  0.2463  0.0000  0.7529  1
  Sm  Sm2  4  0.0000  0.1687  0.5000  1
  Sm  Sm3  2  0.0000  0.5000  0.5000  1
  Ho  Ho4  4  0.0000  0.3344  0.0000  1
  Tl  Tl5  2  0.0000  0.0000  0.0000  1
]