data_[Tb4Ho8Tm8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Ho  1.2300  1.7500  1.0410
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.0992]
_cell_length_b [4.9729]
_cell_length_c [11.1187]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0438]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb(HoTm)2]
_chemical_formula_sum '[Tb4 Ho8 Tm8]'
_cell_volume [613.6956]
_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
[
  Tb  Tb0  4  0.2499  0.5000  0.2496  1.0
  Ho  Ho1  4  0.0500  0.5000  0.8504  1.0
  Ho  Ho2  4  0.1496  0.5000  0.5503  1.0
  Tm  Tm3  4  0.0504  0.0000  0.3500  1.0
  Tm  Tm4  4  0.1500  0.0000  0.0502  1.0
]