data_[Tb4Y10Tm10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  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 [15.0140]
_cell_length_b [4.9964]
_cell_length_c [11.1952]
_cell_angle_alpha [90.0000]
_cell_angle_beta [116.4949]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb2(YTm)5]
_chemical_formula_sum '[Tb4 Y10 Tm10]'
_cell_volume [751.6126]
_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
[
  Tb  Tb0  4  0.0831  0.0000  0.7512  1.0
  Y  Y1  4  0.1652  0.0000  0.4991  1.0
  Y  Y2  4  0.2494  0.0000  0.2485  1.0
  Y  Y3  2  0.0000  0.0000  0.0000  1.0
  Tm  Tm4  4  0.0825  0.5000  0.2495  1.0
  Tm  Tm5  4  0.1673  0.5000  0.0003  1.0
  Tm  Tm6  2  0.0000  0.5000  0.5000  1.0
]