data_[Sm4Y24Ho4Er8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  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 [C2/c]
_cell_length_a [9.1314]
_cell_length_b [14.9881]
_cell_length_c [9.5623]
_cell_angle_alpha [90.0000]
_cell_angle_beta [97.4801]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [SmY6HoEr2]
_chemical_formula_sum '[Sm4 Y24 Ho4 Er8]'
_cell_volume [1297.5708]
_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
[
  Sm  Sm0  4  0.0000  0.0259  0.2500  1
  Y  Y1  8  0.0627  0.1837  0.9435  1
  Y  Y2  8  0.0988  0.3920  0.1168  1
  Y  Y3  8  0.2097  0.2245  0.3170  1
  Ho  Ho4  4  0.0000  0.4096  0.7500  1
  Er  Er5  8  0.2495  0.0514  0.5477  1
]