data_[Tb9Er6Tm9]
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
  Tm  1.2500  1.7500  1.0950
]
_symmetry_space_group_name_H-M [R32]
_cell_length_a [9.4403]
_cell_length_b [9.4403]
_cell_length_c [9.8758]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [155]
_chemical_formula_structural [Tb3Er2Tm3]
_chemical_formula_sum '[Tb9 Er6 Tm9]'
_cell_volume [762.2042]
_cell_formula_units_Z [3]
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  9  0.0000  0.6888  0.0000  1
  Er  Er1  6  0.0000  0.0000  0.1982  1
  Tm  Tm2  9  0.0000  0.2874  0.5000  1
]