data_[Pr12Dy4Ho2Er6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Dy  1.2200  1.7500  1.1310
  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 [6.3130]
_cell_length_b [10.9176]
_cell_length_c [11.8277]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.1489]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pr6Dy2HoEr3]
_chemical_formula_sum '[Pr12 Dy4 Ho2 Er6]'
_cell_volume [802.4438]
_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
[
  Pr  Pr0  8  0.2496  0.3334  0.7491  1.0
  Pr  Pr1  4  0.2494  0.0000  0.7490  1.0
  Dy  Dy2  4  0.0000  0.3333  0.0000  1.0
  Ho  Ho3  2  0.0000  0.0000  0.0000  1.0
  Er  Er4  4  0.0000  0.1667  0.5000  1.0
  Er  Er5  2  0.0000  0.5000  0.5000  1.0
]