data_[Ce4Ho12Er24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  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 [Cmc2_1]
_cell_length_a [7.2905]
_cell_length_b [18.4909]
_cell_length_c [9.2568]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Ce(HoEr2)3]
_chemical_formula_sum '[Ce4 Ho12 Er24]'
_cell_volume [1247.8929]
_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
[
  Ce  Ce0  4  0.0000  0.2117  0.3816  1
  Ho  Ho1  8  0.2496  0.1230  0.0501  1
  Ho  Ho2  4  0.0000  0.4611  0.2248  1
  Er  Er3  8  0.2454  0.3110  0.1781  1
  Er  Er4  8  0.2495  0.4372  0.9256  1
  Er  Er5  4  0.0000  0.0394  0.7222  1
  Er  Er6  4  0.0000  0.2886  0.8786  1
]