data_[Y4Ho12Er24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Ho  1.2300  1.7500  1.0410
  Er  1.2400  1.7500  1.0300
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [9.5088]
_cell_length_b [20.8048]
_cell_length_c [6.3180]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Y(HoEr2)3]
_chemical_formula_sum '[Y4 Ho12 Er24]'
_cell_volume [1249.8777]
_cell_formula_units_Z [4]
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
[
  Y  Y0  4  0.0000  0.1616  0.5145  1
  Ho  Ho1  8  0.1694  0.1272  0.9894  1
  Ho  Ho2  4  0.0000  0.4202  0.5941  1
  Er  Er3  8  0.1761  0.2810  0.8291  1
  Er  Er4  8  0.1820  0.4393  0.0679  1
  Er  Er5  4  0.0000  0.0143  0.3161  1
  Er  Er6  4  0.0000  0.3022  0.2877  1
]