data_[Tb2Ho6Er2]
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
  Er  1.2400  1.7500  1.0300
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [3.5361]
_cell_length_b [8.8031]
_cell_length_c [10.8945]
_cell_angle_alpha [71.4282]
_cell_angle_beta [80.6589]
_cell_angle_gamma [89.9033]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [TbHo3Er]
_chemical_formula_sum '[Tb2 Ho6 Er2]'
_cell_volume [316.7593]
_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  0.0933  0.1213  0.8180  1.0
  Ho  Ho1  2  0.0336  0.7022  0.9287  1.0
  Ho  Ho2  2  0.2601  0.6809  0.4784  1.0
  Ho  Ho3  2  0.3867  0.5189  0.2274  1.0
  Er  Er4  2  0.3226  0.0954  0.3562  1.0
]