data_[La4Pm4Tm12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Pm  1.1300  1.8500  1.1100
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [8.8438]
_cell_length_b [7.0428]
_cell_length_c [10.9766]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.0546]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [LaPmTm3]
_chemical_formula_sum '[La4 Pm4 Tm12]'
_cell_volume [650.0133]
_cell_formula_units_Z [4]
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
[
  La  La0  4  0.2100  0.7484  0.0530  1
  Pm  Pm1  4  0.3959  0.0036  0.8496  1
  Tm  Tm2  4  0.0018  0.5003  0.7514  1
  Tm  Tm3  4  0.2244  0.2496  0.5563  1
  Tm  Tm4  4  0.3983  0.5010  0.8498  1
]