data_[Tb6Ce4Ho2Er12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Ce  1.1200  1.8500  1.0800
  Ho  1.2300  1.7500  1.0410
  Er  1.2400  1.7500  1.0300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.1148]
_cell_length_b [10.5665]
_cell_length_c [11.6793]
_cell_angle_alpha [90.0000]
_cell_angle_beta [99.8533]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb3Ce2HoEr6]
_chemical_formula_sum '[Tb6 Ce4 Ho2 Er12]'
_cell_volume [743.4916]
_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  0.0000  0.1658  0.5000  1.0
  Tb  Tb1  2  0.0000  0.5000  0.5000  1.0
  Ce  Ce2  4  0.0000  0.3336  0.0000  1.0
  Ho  Ho3  2  0.0000  0.0000  0.0000  1.0
  Er  Er4  8  0.2496  0.3321  0.7513  1.0
  Er  Er5  4  0.2469  0.5000  0.2490  1.0
]