data_[Nd12Sm6Y2Tm4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Sm  1.1700  1.8500  1.2290
  Y  1.2200  1.8000  1.0400
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.3001]
_cell_length_b [10.9132]
_cell_length_c [11.9364]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.1112]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Nd6Sm3YTm2]
_chemical_formula_sum '[Nd12 Sm6 Y2 Tm4]'
_cell_volume [807.9316]
_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
[
  Nd  Nd0  8  0.2497  0.3327  0.7532  1
  Nd  Nd1  4  0.2484  0.5000  0.2467  1
  Sm  Sm2  4  0.0000  0.1668  0.5000  1
  Sm  Sm3  2  0.0000  0.5000  0.5000  1
  Y  Y4  2  0.0000  0.0000  0.0000  1
  Tm  Tm5  4  0.0000  0.3333  0.0000  1
]