data_[Tb10Er4Th10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Er  1.2400  1.7500  1.0300
  Th  1.3000  1.8000  1.0800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [15.0273]
_cell_length_b [5.0415]
_cell_length_c [11.2871]
_cell_angle_alpha [90.0000]
_cell_angle_beta [116.2808]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb5Er2Th5]
_chemical_formula_sum '[Tb10 Er4 Th10]'
_cell_volume [766.7182]
_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  0.0842  0.5000  0.2481  1
  Tb  Tb1  4  0.1682  0.5000  0.0045  1
  Tb  Tb2  2  0.0000  0.5000  0.5000  1
  Er  Er3  4  0.0835  0.0000  0.7503  1
  Th  Th4  4  0.1689  0.0000  0.5031  1
  Th  Th5  4  0.2499  0.0000  0.2542  1
  Th  Th6  2  0.0000  0.0000  0.0000  1
]