data_[Pr4Sm10Tm12]
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
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [Pbam]
_cell_length_a [11.7019]
_cell_length_b [20.4061]
_cell_length_c [3.5792]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [55]
_chemical_formula_structural [Pr2Sm5Tm6]
_chemical_formula_sum '[Pr4 Sm10 Tm12]'
_cell_volume [854.6740]
_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  0.1709  0.7808  0.0000  1
  Sm  Sm1  4  0.0891  0.2196  0.5000  1
  Sm  Sm2  4  0.2010  0.9475  0.5000  1
  Sm  Sm3  2  0.0000  0.5000  0.5000  1
  Tm  Tm4  4  0.0612  0.0760  0.0000  1
  Tm  Tm5  4  0.0744  0.3639  0.0000  1
  Tm  Tm6  4  0.1820  0.6260  0.5000  1
]