data_[Tb2Pr2Ho2Er6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Pr  1.1300  1.8500  1.0600
  Ho  1.2300  1.7500  1.0410
  Er  1.2400  1.7500  1.0300
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.9097]
_cell_length_b [5.6445]
_cell_length_c [9.7070]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0116]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [TbPrHoEr3]
_chemical_formula_sum '[Tb2 Pr2 Ho2 Er6]'
_cell_volume [378.5882]
_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  2  0.4997  0.2500  0.7493  1.0
  Pr  Pr1  2  0.0003  0.2500  0.7493  1.0
  Ho  Ho2  2  0.2552  0.2500  0.0831  1.0
  Er  Er3  2  0.2543  0.7500  0.9167  1.0
  Er  Er4  2  0.2545  0.2500  0.4167  1.0
  Er  Er5  2  0.2548  0.7500  0.5832  1.0
]