data_[Tb4Nd3Er5]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Nd  1.1400  1.8500  1.2765
  Er  1.2400  1.7500  1.0300
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [6.1748]
_cell_length_b [7.1337]
_cell_length_c [8.7331]
_cell_angle_alpha [89.9641]
_cell_angle_beta [89.8594]
_cell_angle_gamma [89.8360]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [Tb4Nd3Er5]
_chemical_formula_sum '[Tb4 Nd3 Er5]'
_cell_volume [384.6853]
_cell_formula_units_Z [1]
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  2  0.1672  0.0002  0.8316  1
  Tb  Tb1  2  0.3313  0.7511  0.1671  1
  Nd  Nd2  2  0.3330  0.2500  0.1665  1
  Nd  Nd3  1  0.5000  0.5000  0.5000  1
  Er  Er4  2  0.0011  0.7507  0.4998  1
  Er  Er5  2  0.1649  0.4996  0.8319  1
  Er  Er6  1  0.5000  0.0000  0.5000  1
]